Computer RAM

Ranked by price per gigabyte

As of March 2026, the cheapest computer ram on BuyPerUnit costs $1.5616/GB — a NEMIX NEMIX RAM 128GB (4X32GB) DDR3 1600MHZ PC3-12800 4Rx4 1.5V 240-PIN ECC LRDIMM Load Reduced Server Memory KIT (128GB) available at Newegg for $199.89. BuyPerUnit tracks 1000 computer ram products across Amazon, Best Buy, and Newegg, updated daily. The average price is $4.1948/GB.
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1

NEMIX RAM 128GB (4X32GB) DDR3 1600MHZ PC3-12800 4Rx4 1.5V 240-PIN ECC LRDIMM Load Reduced Server Memory KIT

NEMIXNeweggServer · DDR3
1,600MHz
63% below avg

Capacity

128GB

Price

$199.89

$/GB

$1.562

2

NEMIX RAM 128GB (4X32GB) DDR3 1333MHZ PC3L-10600 4Rx4 1.5V 240-PIN LRDIMM Load Reduced Server Memory KIT

NEMIXNeweggServer · DDR3
1,333MHz
63% below avg

Capacity

128GB

Price

$199.89

$/GB

$1.562

3

NEMIX RAM 64GB (4X16GB) DDR3 1866MHZ PC3-14900 2Rx4 1.5V 288-PIN ECC RDIMM Registered Server Memory KIT Compatible with Apple Mac Pro 2013

NEMIXNeweggServer · DDR3
1,866MHz
48% below avg

Capacity

64GB

Price

$139.49

$/GB

$2.180

4

NEMIX RAM 64GB (4X16GB) DDR3 1333MHZ PC4-10600 2Rx4 1.5V 240-PIN ECC RDIMM Registered Server Memory KIT

NEMIXNeweggServer · DDR3
1,333MHz
48% below avg

Capacity

64GB

Price

$139.49

$/GB

$2.180

5

NEMIX RAM 64GB (4X16GB) DDR3 1333MHZ PC4-10600 2Rx4 1.35V 240-PIN ECC RDIMM Registered Server Memory KIT

NEMIXNeweggServer · DDR3
1,333MHz
48% below avg

Capacity

64GB

Price

$139.49

$/GB

$2.180

6

OWC 256GB (8x32GB) DDR3 1333 PC3-10600 CL9 4Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers

OWCNeweggServer · DDR344% below avg

Capacity

256GB

Price

$598.33

$/GB

$2.337

7

OWC 128GB (4x32GB) DDR3 1600 PC3-12800 CL11 4Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with Supermicro...

OWCNeweggServer · DDR344% below avg

Capacity

128GB

Price

$300.76

$/GB

$2.350

8

Timetec 32GB KIT(4x8GB) DDR3 1333MHz PC3-10600 Non-ECC Unbuffered 1.5V CL9 2Rx8 Dual Rank 204 Pin SODIMM Laptop Notebook PC Computer Memory RAM...

TimetecNeweggServer · DDR3
1,333MHz
41% below avg

Capacity

32GB

Price

$78.99

$/GB

$2.468

9

Timetec 32GB KIT(4x8GB) DDR3 / DDR3L 1333MHz PC3-10600 Non-ECC Unbuffered 1.5V / 1.35V CL9 2Rx8 Dual Rank 240 Pin UDIMM PC Desktop Computer Memory...

TimetecNeweggServer · DDR3
1,333MHz
41% below avg

Capacity

32GB

Price

$78.99

$/GB

$2.468

10

NEMIX RAM 128GB (2X64GB) DDR3 1600MHZ PC3-12800 8Rx4 1.5V 240-PIN ECC LRDIMM Load Reduced Server Memory KIT

NEMIXNeweggServer · DDR3
1,600MHz
40% below avg

Capacity

128GB

Price

$319.89

$/GB

$2.499

11

16GB RAM Replacement for Crucial CT204872BB1067Q DDR3 1066MHz PC3-8500 ECC RDIMM 4Rx4 Server Memory

CrucialNeweggServer · DDR3
1,066MHz
40% below avg

Capacity

16GB

Price

$39.99

$/GB

$2.499

12

Timetec 16GB KIT(2x8GB) DDR3 1333MHz PC3-10600 Non-ECC Unbuffered 1.5V CL9 2Rx8 Dual Rank 240 Pin UDIMM PC Desktop Computer Memory RAM Module...

TimetecNeweggServer · DDR3
1,333MHz
40% below avg

Capacity

16GB

Price

$39.99

$/GB

$2.499

13

16GB RAM Replacement for Crucial CT16G3ERSDD4186D, CT16G3R186DM DDR3 1866MHz PC3-14900 ECC RDIMM 2Rx4 Server Memory

CrucialNeweggServer · DDR3
1,866MHz
40% below avg

Capacity

16GB

Price

$39.99

$/GB

$2.499

14

16GB RAM Replacement for Crucial CT204872BB160B DDR3 1600MHz PC3-12800 ECC RDIMM 2Rx4 Server Memory

CrucialNeweggServer · DDR3
1,600MHz
40% below avg

Capacity

16GB

Price

$39.99

$/GB

$2.499

15

Timetec 16GB KIT(2x8GB) DDR3 / DDR3L 1333MHz PC3-10600 Non-ECC Unbuffered 1.5V / 1.35V CL9 2Rx8 Dual Rank 204 Pin SODIMM Laptop Notebook PC...

TimetecNeweggServer · DDR3
1,333MHz
39% below avg

Capacity

16GB

Price

$40.99

$/GB

$2.562

16

Timetec 16GB KIT(2x8GB) DDR3L/DDR3 1600MHz(DDR3L-1600) PC3L-12800 Non-ECC Unbuffered 1.35V/1.5V CL11 2Rx8 Dual Rank 204 Pin SODIMM Laptop Notebook RAM

TimetecNeweggServer · DDR3
1,600MHz
39% below avg

Capacity

16GB

Price

$40.99

$/GB

$2.562

17

OWC 64GB (8x8GB) DDR3 1866 PC3-14900 CL13 1Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers

OWCNeweggServer · DDR338% below avg

Capacity

64GB

Price

$165.93

$/GB

$2.593

18

OWC 64GB (4x16GB) DDR3 1333 PC3-10600 CL9 2Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers

OWCNeweggServer · DDR336% below avg

Capacity

64GB

Price

$172.92

$/GB

$2.702

19

NEMIX RAM 32GB (4X8GB) DDR3 1333MHZ PC3-10600 2Rx8 1.35V 240-PIN Non-ECC UDIMM Unbuffered Desktop Memory KIT

NEMIXNeweggServer · DDR3
1,333MHz
35% below avg

Capacity

32GB

Price

$87.89

$/GB

$2.747

20

NEMIX RAM 8GB (1X8GB) DDR3 1066MHZ PC3-8500 2Rx8 1.5V 204-PIN Non-ECC SODIMM Compatible with Hynix HMT41GS6BFR8C-G7 Laptop PC Memory

NEMIXNeweggServer · DDR3
1,066MHz
34% below avg

Capacity

8GB

Price

$21.99

$/GB

$2.749

21

NEMIX RAM 8GB (1X8GB) DDR3 1066MHZ PC3-8500 2Rx8 1.5V 204-PIN Non-ECC SODIMM Laptop PC Memory

NEMIXNeweggServer · DDR3
1,066MHz
34% below avg

Capacity

8GB

Price

$21.99

$/GB

$2.749

22

NEMIX RAM 16GB (2X8GB) DDR3 1066MHZ PC3-8500 2Rx8 1.5V 204-PIN Non-ECC SODIMM Laptop PC Memory KIT

NEMIXNeweggServer · DDR3
1,066MHz
34% below avg

Capacity

16GB

Price

$43.99

$/GB

$2.749

23

CMS 32GB (4X8GB) DDR3 12800 1600MHz NON ECC DIMM Memory Ram Upgrade Compatible with Alienware Aurora R4 Desktop - C7

CMSNeweggServer · DDR3
1,600MHz
31% below avg

Capacity

32GB

Price

$92.00

$/GB

$2.875

24

Timetec 8GB DDR3 / DDR3L 1333MHz PC3-10600 Non-ECC Unbuffered 1.5V / 1.35V CL9 2Rx8 Dual Rank 204 Pin SODIMM Laptop Notebook PC Computer Memory RAM...

TimetecNeweggServer · DDR3
1,333MHz
29% below avg

Capacity

8GB

Price

$23.99

$/GB

$2.999

25

NEMIX RAM 384GB (12X32GB) DDR3 1600MHZ PC3-12800 4Rx4 1.5V 240-PIN ECC RDIMM Registered Server Memory KIT

NEMIXNeweggServer · DDR3
1,600MHz
26% below avg

Capacity

384GB

Price

$1186.89

$/GB

$3.091

26

OWC 64GB (2x32GB) DDR3 1600 PC3-12800 CL11 4Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with Lenovo ThinkStation...

OWCNeweggServer · DDR326% below avg

Capacity

64GB

Price

$197.98

$/GB

$3.093

27

OWC 64GB (2x32GB) DDR3 1333 PC3-10600 CL9 4Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with HP ProLiant DL585 G7...

HPNeweggServer · DDR326% below avg

Capacity

64GB

Price

$197.98

$/GB

$3.093

28

NEMIX RAM 192GB (6X32GB) DDR3 1600MHZ PC3-12800 4Rx4 1.5V 240-PIN ECC RDIMM Registered Server Memory KIT

NEMIXNeweggServer · DDR3
1,600MHz
26% below avg

Capacity

192GB

Price

$597.49

$/GB

$3.112

29

NEMIX RAM 16GB (4X4GB) DDR3 1600MHZ PC3-12800 1Rx8 1.5V 240-PIN Non-ECC UDIMM Unbuffered Desktop Memory KIT

NEMIXNeweggServer · DDR3
1,600MHz
26% below avg

Capacity

16GB

Price

$49.89

$/GB

$3.118

30

NEMIX RAM 64GB (2X32GB) DDR3 1600MHZ PC4-12800 4Rx4 1.5V 240-PIN ECC RDIMM Registered Server Memory KIT

NEMIXNeweggServer · DDR3
1,600MHz
26% below avg

Capacity

64GB

Price

$199.89

$/GB

$3.123

31

8GB RAM Replacement for Crucial BLS4KIT8G3D1609DS1S00, BLS8G3D1609DS1S00, BLS8G3D169DS3, BLT2KIT8G3D1608DT1TX0, BLT2KIT8G3D1608DT2TXRG DDR3...

CrucialNeweggDesktop · DDR323% below avg

Capacity

8GB

Price

$25.99

$/GB

$3.249

32

8GB RAM Replacement for Crucial BLT8G3D1869DT1TX0 DDR3 1866MHz PC3-14900 DIMM 2Rx8 Desktop Memory

CrucialNeweggDesktop · DDR3
1,866MHz
23% below avg

Capacity

8GB

Price

$25.99

$/GB

$3.249

33

8GB RAM Replacement for Crucial BLS2CP8G3D1609DS1S00, BLS2KIT8G3D1609DS1S00, BLT2CP8G3D1608DT1TX0CEU, CT102464BA160B, CT2KIT102464BA160B DDR3...

CrucialNeweggDesktop · DDR323% below avg

Capacity

8GB

Price

$25.99

$/GB

$3.249

34

8GB RAM Replacement for Micron MT16JTF1G64AZ-1G4, MT16JTF1G64AZ-1G4D1 DDR3 1333MHz PC3-10600 DIMM 2Rx8 Desktop Memory

MicronNeweggDesktop · DDR3
1,333MHz
23% below avg

Capacity

8GB

Price

$25.99

$/GB

$3.249

35

Timetec 8GB KIT(2x4GB) DDR3L / DDR31866MHz PC3L-14900 / PC3-14900 Non-ECC Unbuffered 1.35V / 1.5V CL13 1Rx8 Single Rank 204 Pin SODIMM Laptop...

TimetecNeweggServer · DDR3
31,866MHz

Capacity

8GB

Price

$26.99

$/GB

$3.374

36

OWC 64GB (4x16GB) DDR3 1333 PC3-10600 CL9 2Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with Dell PowerEdge R920...

OWCNeweggServer · DDR3

Capacity

64GB

Price

$219.48

$/GB

$3.429

37

OWC 64GB (4x16GB) DDR3 1333 PC3-10600 CL9 2Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with Dell PowerVault...

OWCNeweggServer · DDR3

Capacity

64GB

Price

$219.48

$/GB

$3.429

38

OWC 64GB (4x16GB) DDR3 1333 PC3-10600 CL9 2Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with Dell Precision R5500

OWCNeweggServer · DDR3

Capacity

64GB

Price

$219.48

$/GB

$3.429

39

OWC 64GB (4x16GB) DDR3 1600 PC3-12800 CL11 2Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with Supermicro...

OWCNeweggServer · DDR3

Capacity

64GB

Price

$219.48

$/GB

$3.429

40

OWC 64GB (4x16GB) DDR3 1333 PC3-10600 CL9 2Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with Supermicro...

OWCNeweggServer · DDR3

Capacity

64GB

Price

$219.48

$/GB

$3.429

41

OWC 32GB (4x8GB) DDR3 1333 PC3-10600 CL9 2Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with HP ProLiant DL160 G6...

HPNeweggServer · DDR3

Capacity

32GB

Price

$112.76

$/GB

$3.524

42

OWC 32GB (4x8GB) DDR3 1333 PC3-10600 CL9 2Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with Dell PowerVault...

OWCNeweggServer · DDR3

Capacity

32GB

Price

$112.76

$/GB

$3.524

43

OWC 16GB (2x8GB) DDR3 1333 PC3-10600 CL9 2Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with Lenovo System x3400...

OWCNeweggServer · DDR3

Capacity

16GB

Price

$56.98

$/GB

$3.561

44

OWC 16GB (2x8GB) DDR3 1333 PC3-10600 CL9 2Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with Lenovo System x3950 X5

OWCNeweggServer · DDR3

Capacity

16GB

Price

$56.98

$/GB

$3.561

45

OWC 32GB (2x16GB) DDR3 1333 PC3-10600 CL9 2Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with Dell Precision R5500

OWCNeweggServer · DDR3

Capacity

32GB

Price

$117.58

$/GB

$3.674

46

Kingston Memory KF548C38BB-32 32GB 4800MHz DDR5 CL38 DIMM FURY Beast Black Retail

KingstonNeweggDesktop · DDR5
4,800MHz

Capacity

32GB

Price

$117.60

$/GB

$3.675

47

CMS 8GB (2X4GB) DDR3 12800 1600MHz NON ECC DIMM Memory Ram Upgrade Compatible with HP/Compaq Elite 8200 Sff/Mt/Cmt Desktop - A74

HPNeweggServer · DDR3
1,600MHz

Capacity

8GB

Price

$29.50

$/GB

$3.688

48

CMS 8GB (2X4GB) DDR3 12800 1600MHz NON ECC DIMM Memory Ram Upgrade Compatible with Dell Xps 8700 Desktop / Special Edition - A71

CMSNeweggServer · DDR3
1,600MHz

Capacity

8GB

Price

$29.50

$/GB

$3.688

49

CMS 8GB (2X4GB) DDR3 12800 1600MHz NON ECC DIMM Memory Ram Upgrade Compatible with Gateway DX Desktop DX4885-UR21 - A74

CMSNeweggServer · DDR3
1,600MHz

Capacity

8GB

Price

$29.50

$/GB

$3.688

50

NEMIX RAM 8GB (2X4GB) DDR3 1066MHZ PC3-8500 2Rx8 1.5V 204-PIN Non-ECC SODIMM Laptop PC Memory KIT

NEMIXNeweggServer · DDR3
1,066MHz

Capacity

8GB

Price

$29.89

$/GB

$3.736

51

NEMIX RAM 8GB (2X4GB) DDR3 1333MHZ PC3-10600 2Rx8 1.35V 204-PIN Non-ECC SODIMM Laptop PC Memory KIT

NEMIXNeweggServer · DDR3
1,333MHz

Capacity

8GB

Price

$29.89

$/GB

$3.736

52

8GB RAM Replacement for Crucial BLS8G3D1339DS1S00, CT102464BA1339 DDR3 1333MHz PC3-10600 DIMM 2Rx8 Desktop Memory

CrucialNeweggDesktop · DDR3
1,333MHz

Capacity

8GB

Price

$31.99

$/GB

$3.999

53

8GB RAM Replacement for Crucial BLT8G3D1608DT1TX0 DDR3 1600MHz PC3-12800 DIMM 2Rx8 Desktop Memory

CrucialNeweggDesktop · DDR3
1,600MHz

Capacity

8GB

Price

$31.99

$/GB

$3.999

54

DDR4 3200MHz 16GB Laptop RAM 260pin SO-DIMM Memory for LEGION Notebook Ultrabook

DDR4NeweggLaptop · DDR4
3,200MHz

Capacity

16GB

Price

$64.31

$/GB

$4.019

55

OWC 32GB (4x8GB) DDR3L 1600 PC3L-12800 CL11 2Rx8 240-pin 1.35V ECC Unbuffered UDIMM Memory RAM Module Upgrade Kit for Select Desktops,...

OWCNeweggServer · DDR3

Capacity

32GB

Price

$135.32

$/GB

$4.229

56

OWC 32GB (4x8GB) DDR3 1333 PC3-10600 CL9 2Rx8 240-pin 1.5V Workstation Server ECC Unbuffered UDIMM Memory RAM Module Kit

OWCNeweggServer · DDR3

Capacity

32GB

Price

$135.32

$/GB

$4.229

57

Kingston Technology FURY Beast memory 32 GB 1 x 32 GB DDR5 5600 MHz

KingstonNeweggDesktop · DDR5
5,600MHz

Capacity

32GB

Price

$138.60

$/GB

$4.331

58

8GB RAM Replacement for IBM-Lenovo 03T7118, 03X6657, 0B47381, 5M30G18424 DDR3 1600MHz PC3L-12800 SODIMM 2Rx8 Laptop Memory

8GBNeweggLaptop · DDR3
1,600MHz

Capacity

8GB

Price

$35.50

$/GB

$4.438

59

OWC 64GB (8x8GB) DDR3 1600 PC3-12800 CL11 2Rx8 240-pin 1.5V ECC Unbuffered UDIMM Memory RAM Module Upgrade Kit for Select Desktops, Workstations,...

OWCNeweggServer · DDR3

Capacity

64GB

Price

$297.53

$/GB

$4.649

60

Rimlance 64GB (2X32GB) 1.2V DDR4 2666MHZ PC4-21300 SODIMM 2RX8 Laptop Memory

RimlanceNeweggLaptop · DDR4
2,666MHz

Capacity

64GB

Price

$299.99

$/GB

$4.687

61

OWC 32GB (4x8GB) DDR3 1066 PC3-8500 CL7 2Rx8 240-pin 1.5V ECC Unbuffered UDIMM Memory RAM Module Upgrade Kit for Select Desktops, Workstations, or...

OWCNeweggServer · DDR3

Capacity

32GB

Price

$150.36

$/GB

$4.699

62

G. SKILL Ripjaws Series 8GB (2 x 4GB) 204-Pin DDR3 SO-DIMM DDR3L 1600 (PC3L 12800) Laptop Memory Model F3-1600C9D-8GRSL

G.NeweggLaptop · DDR3

Capacity

8GB

Price

$37.66

$/GB

$4.707

63

8GB RAM Replacement for Crucial CT102472BB1339 DDR3 1333MHz PC3-10600 ECC RDIMM 2Rx4 Server Memory

CrucialNeweggServer · DDR3
1,333MHz

Capacity

8GB

Price

$39.04

$/GB

$4.880

64

8GB RAM Replacement for Crucial CT102472BB160B DDR3 1600MHz PC3-12800 ECC RDIMM 2Rx4 Server Memory

CrucialNeweggServer · DDR3
1,600MHz

Capacity

8GB

Price

$39.04

$/GB

$4.880

65

OWC 32GB (8x4GB) DDR3L 1600 PC3L-12800 CL11 1Rx8 240-pin 1.35V ECC Unbuffered UDIMM Memory RAM Module Upgrade Kit for Select Desktops,...

OWCNeweggServer · DDR3

Capacity

32GB

Price

$156.74

$/GB

$4.898

66

Crucial - DDR3 - 8 GB - SO-DIMM 204-pin - 1600 MHz / PC3-12800 - CL11 - 1.35 / 1.5 V - unbuffered - non-ECC - for Apple Mac mini (Late 2012),...

CrucialNeweggServer · DDR3
1,600MHz

Capacity

8GB

Price

$39.75

$/GB

$4.969

67

OWC 8GB DDR3 1066 PC3-8500 CL7 2Rx8 240-pin 1.5V ECC Unbuffered UDIMM Memory RAM Module Upgrade for Select Desktops, Workstations, or Servers

OWCNeweggServer · DDR3

Capacity

8GB

Price

$39.99

$/GB

$4.999

68

OWC 16GB (4x4GB) DDR3 1066 PC3-8500 CL7 2Rx8 240-pin 1.5V ECC Unbuffered UDIMM Memory RAM Module Upgrade Kit for Select Desktops, Workstations, or...

OWCNeweggServer · DDR3

Capacity

16GB

Price

$83.97

$/GB

$5.248

69

OWC 16GB (4x4GB) DDR3 1333 PC3-10600 CL9 2Rx8 240-pin 1.5V Workstation Server ECC Unbuffered UDIMM Memory RAM Module Kit

OWCNeweggServer · DDR3

Capacity

16GB

Price

$83.97

$/GB

$5.248

70

OWC 8GB (2x4GB) DDR3 1600 PC3-12800 CL11 1Rx8 240-pin 1.5V ECC Unbuffered UDIMM Memory RAM Module Upgrade Kit for Select Desktops, Workstations, or...

OWCNeweggServer · DDR3

Capacity

8GB

Price

$41.99

$/GB

$5.249

71

OWC 8GB (2x4GB) DDR3 1866 PC3-14900 CL13 1Rx8 240-pin 1.5V ECC Unbuffered UDIMM Memory RAM Module Upgrade Kit for Select Desktops, Workstations, or...

OWCNeweggServer · DDR3

Capacity

8GB

Price

$41.99

$/GB

$5.249

72

Rimlance 32GB (2X16GB) 1.2V DDR4 3200MHZ PC4-25600 SODIMM 2RX8 Laptop Memory

RimlanceNeweggLaptop · DDR4
3,200MHz

Capacity

32GB

Price

$168.98

$/GB

$5.281

73

16GB DDR4 2400MHz SODIMM Laptop RAM Memory Module-OEM

GenericAmazonLaptop · DDR4
2,400MHz

Capacity

16 GB

Price

$84.79

$/GB

$5.299

74

M471A1K43CB1-CTD_UB Samsung 8GB 1RX8 DDR4 Sodimm PC4-21300 2666MHZ Laptop Memory M471A1K43CB1-CTD Laptop Memory

SamsungNeweggLaptop · DDR4
2,666MHz

Capacity

8GB

Price

$44.99

$/GB

$5.624

75

MTA16ATF2G64HZ-2G6E1_UB Micron 16GB DDR4 Sodimm PC4-21300 2666MHZ Laptop Memory MTA16ATF2G64HZ-2G6E1 Laptop Memory

MicronNeweggLaptop · DDR4
2,666MHz

Capacity

16GB

Price

$89.99

$/GB

$5.624

76

NEMIX RAM 32GB (2X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN Non-ECC SODIMM Laptop PC PC Memory KIT Compatible with ASUS Laptops

ASUSNeweggServer · DDR4
2,666MHz

Capacity

32GB

Price

$183.88

$/GB

$5.746

77

NEMIX RAM 32GB (2X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN Non-ECC Unbuffered SODIMM KIT Compatible with POSIFLEX XT-3815-G2 JIVA...

NEMIXNeweggServer · DDR4
2,666MHz

Capacity

32GB

Price

$183.88

$/GB

$5.746

78

NEMIX RAM 32GB (2X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN Non-ECC Unbuffered SODIMM KIT Compatible with QNAP TVS-h674T SMB NAS

NEMIXNeweggServer · DDR4
2,666MHz

Capacity

32GB

Price

$183.88

$/GB

$5.746

79

OWC 8GB (4x2GB) DDR2 667 PC2-5300 CL5 2Rx8 200-pin 1.8V Non-ECC SODIMM Memory RAM Module Upgrade Kit for Select Laptops or All-in-One Systems

OWCNeweggServer

Capacity

8GB

Price

$47.04

$/GB

$5.880

80

CMS 8GB (2X4GB) DDR3 10600 1333MHZ NON ECC DIMM Memory Ram Upgrade Compatible with Gateway Dx Desktop Dx4840-07, Dx4840-11E, Dx4840-15 - A69

CMSNeweggServer · DDR3
1,333MHz

Capacity

8GB

Price

$48.00

$/GB

$6.000

81

CMS 8GB (2X4GB) DDR3 10600 1333MHZ NON ECC DIMM Memory Ram Upgrade Compatible with HP/Compaq Business Desktop 6000 Pro (Sff) (Microtower - A69

HPNeweggServer · DDR3
1,333MHz

Capacity

8GB

Price

$48.00

$/GB

$6.000

82

CMS 8GB (2X4GB) DDR3 10600 1333MHZ NON ECC DIMM Memory Ram Upgrade Compatible with HP/Compaq Business Desktop 4000 Pro, 500B, 505B - A69

HPNeweggServer · DDR3
1,333MHz

Capacity

8GB

Price

$48.00

$/GB

$6.000

83

CMS 8GB (2X4GB) DDR3 10600 1333MHZ NON ECC DIMM Memory Ram Upgrade Compatible with Gateway Desktop DX4870-UM20P, DX4870-UR20P - A69

CMSNeweggServer · DDR3
1,333MHz

Capacity

8GB

Price

$48.00

$/GB

$6.000

84

CMS 8GB (2X4GB) DDR3 10600 1333MHZ NON ECC DIMM Memory Ram Upgrade Compatible with Dell Vostro 460 Desktop - A69

CMSNeweggServer · DDR3
1,333MHz

Capacity

8GB

Price

$48.00

$/GB

$6.000

85

CMS 8GB (2X4GB) DDR3 10600 1333MHZ NON ECC DIMM Memory Ram Upgrade Compatible with Dell Inspiron One 2305 Desktop - A69

CMSNeweggServer · DDR3
1,333MHz

Capacity

8GB

Price

$48.00

$/GB

$6.000

86

CMS 8GB (2X4GB) DDR3 10600 1333MHZ NON ECC DIMM Memory Ram Upgrade Compatible with Dell Studio Xps 8100 Desktop - A69

CMSNeweggServer · DDR3
1,333MHz

Capacity

8GB

Price

$48.00

$/GB

$6.000

87

CMS 32GB (4X8GB) DDR4 19200 2400MHZ NON ECC DIMM Memory Ram Upgrade Compatible with Dell XPS 8900 Desktop / Special Edition, XPS 8910 Desktop, XPS...

CMSNeweggServer · DDR4
2,400MHz

Capacity

32GB

Price

$196.00

$/GB

$6.125

88

CMS 8GB (1X8GB) DDR4 19200 2400MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with HP/Compaq Engage One All-in-One, ENVY Desktop 27-b1xxx, ENVY...

HPNeweggServer · DDR4
2,400MHz

Capacity

8GB

Price

$49.00

$/GB

$6.125

89

CMS 8GB (1X8GB) DDR4 19200 2400MHZ NON ECC DIMM Memory Ram Upgrade Compatible with HP/Compaq ENVY Desktop 750-103d, 750-150l, 750-175se, 750-417c...

HPNeweggServer · DDR4
2,400MHz

Capacity

8GB

Price

$49.00

$/GB

$6.125

90

NEMIX RAM 512GB (8X64GB) DDR4 2666MHZ PC4-21300 4Rx4 1.2V 288-PIN ECC LRDIMM Load Reduced Server Memory KIT Compatible with ASUS KNPA-U16 EPYC 7000...

ASUSNeweggServer · DDR4
2,666MHz

Capacity

512GB

Price

$3163.99

$/GB

$6.180

91

PUSKILL DDR4 32GB (2x16GB) 3200MHz PC RAM | CL16-18-18-42 | 1.35V | Desktop Memory Kit for Gaming and High-Performance Computing | Compatible with Intel & AMD

PUSKILLAmazonDesktop · DDR4
3,200MHz

Capacity

32 GB

Price

$198.99

$/GB

$6.218

92

NEMIX RAM 128GB (2X64GB) DDR4 2666MHZ PC4-21300 4Rx4 1.2V 288-PIN ECC LRDIMM Load Reduced Server Memory KIT Compatible with ASUS KNPA-U16 AMD EPYC...

ASUSNeweggServer · DDR4
2,666MHz

Capacity

128GB

Price

$796.99

$/GB

$6.226

93

2_Of_MTA4ATF51264HZ-2G6E3_UB Micron 8GB 2X4GB DDR4 Sodimm PC4-21300 2666MHZ Memory KIT MTA4ATF51264HZ-2G6E3 Laptop Memory

MicronNeweggLaptop · DDR4
2,666MHz

Capacity

8GB

Price

$49.99

$/GB

$6.249

94

Kingbank 16GB 260-Pin DDR4 SO-DIMM DDR4 3200 (PC4 25600) Laptop Memory Model KBN16G3200

KingbankNeweggLaptop · DDR4

Capacity

16GB

Price

$99.99

$/GB

$6.249

95

CORSAIR Vengeance 32GB (2 x 16GB) 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Laptop Memory Model CMSX32GX4M2A2666C18

CorsairNeweggLaptop · DDR4

Capacity

32GB

Price

$199.99

$/GB

$6.250

96

Yongxinsheng DDR4 2666MHz 32GB Kit (16GBx2) Desktop RAM PC4-21300 UDIMM Non-ECC Unbuffered 1.2V 288-Pin CL19 PC Computer Memory Upgrade Module Kit (Black)

YongxinshengAmazon1yrServer · DDR4
2,666MHz

Capacity

32 GB

Price

$199.99

$/GB

$6.250

97

Timetec 32GB KIT(2x16GB) DDR4 2133MHz PC4-17000 Non-ECC Unbuffered 1.2V CL15 260 Pin SODIMM Laptop Notebook PC Computer Memory RAM Module Upgrade...

TimetecNeweggServer · DDR4
2,133MHz

Capacity

32GB

Price

$203.99

$/GB

$6.375

98

G. SKILL 8GB (2 x 4GB) 204-Pin DDR3 SO-DIMM DDR3 1600 (PC3 12800) Laptop Memory Model F3-12800CL9D-8GBSQ

G.NeweggLaptop · DDR3

Capacity

8GB

Price

$51.35

$/GB

$6.419

99

NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN Non-ECC Unbuffered SODIMM Laptop PC PC Computer Memory Compatible with Hynix...

NEMIXNeweggServer · DDR4
2,666MHz

Capacity

16GB

Price

$102.99

$/GB

$6.437

100

NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN Non-ECC SODIMM Compatible with ASUS Laptops PC Motherboards

ASUSNeweggServer · DDR4
2,666MHz

Capacity

16GB

Price

$102.99

$/GB

$6.437

Find the Cheapest RAM Per GB in 2026

Looking for the best RAM deals? BuyPerUnit compares 1000+ DDR5 and DDR4 memory kits ranked by price per gigabyte — so you can find the most memory for your money across Amazon, Best Buy, and Newegg.

Right now, the cheapest RAM starts at just $1.562/GB, while the average across all kits is $4.195/GB. Whether you're building a gaming PC, upgrading a laptop, or maxing out a workstation, we help you find the best value.

RAM Buying Guide: Get the Best Value

1. More GB = Lower $/GB

A 32GB kit at $60 ($1.88/GB) beats two 16GB kits at $40 each ($2.50/GB) in value. Buying a single larger kit saves money and leaves slots free for future upgrades.

2. DDR5 vs DDR4

DDR5 is faster but costs more per GB. If your CPU supports DDR5, it's worth it for longevity. DDR4 is the better value choice for older platforms — it's mature, plentiful, and dirt cheap.

3. Match Your Platform

AMD Ryzen 7000+ and Intel 12th gen+ use DDR5. Older Intel and AMD use DDR4. SODIMM is for laptops. Always check your motherboard specs before buying.

4. Speed Matters Less Than You Think

DDR5-4800 vs DDR5-6000 is a 5-10% performance difference in most games. Unless you need bleeding-edge performance, stick with the best $/GB and enable XMP/EXPO.

DDR3 vs DDR4 vs DDR5: Which Should You Buy?

TypeTypical $/GBSpeedBest For
DDR3$0.50–1.50800–2133 MHzOlder Intel/AMD platforms (pre-2015)
DDR4$2.00–4.002133–4800 MHzIntel 10th–11th gen, AMD Ryzen 1000–5000
DDR5$3.00–6.004800–7200 MHzIntel 12th gen+, AMD Ryzen 7000+

Frequently Asked Questions About RAM

What's the cheapest RAM per GB right now?
The cheapest RAM per gigabyte is currently $1.5616/GB. Larger kits (32GB+) typically offer the lowest price per gigabyte. DDR4 is generally cheaper per GB than DDR5 due to market maturity.
How much RAM do I need in 2026?
16GB is the minimum for most users today. 32GB is the sweet spot for gaming and productivity. 64GB+ is for content creators, video editors, or heavy workstation use. 8GB is only sufficient for very light browsing and basic tasks.
Does RAM speed matter for gaming?
Yes, but modestly. Faster RAM helps most on AMD Ryzen (which has an integrated Infinity Fabric that benefits from memory speed). DDR5-6000 can give 5-15% better frame rates vs DDR5-4800 in CPU-bottlenecked scenarios. Enable XMP/EXPO in BIOS to ensure your RAM runs at its rated speed.
Is brand-name RAM worth the premium?
G.Skill, Corsair, and Kingston are reliable and well-supported. Crucial and TeamGroup offer excellent value. ADATA and Patriot are solid budget options. All of these use Samsung, SK Hynix, or Micron chips — the real difference is binning quality, warranty support, and heatspreader aesthetics.

How We Find the Cheapest RAM

BuyPerUnit calculates the price per gigabyte for every RAM kit by dividing the current price by the total capacity. This gives you the true cost of memory, making it easy to compare kits of different sizes and generations.

Products are ranked from best value (lowest $/GB) to worst. We update prices regularly from Amazon, Best Buy, and Newegg to ensure you always see current deals. Click any product to view the latest price and purchase directly.

BuyPerUnit is an affiliate site. We earn a commission when you purchase through our links at no extra cost to you.

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