As of April 2026, the cheapest 128GB computer ram on BuyPerUnit costs $6.3663/GB — a ASUS NEMIX RAM 128GB (4X32GB) DDR4 3200MHZ PC4-25600 2Rx8 1.2V CL22 288-PIN Non-ECC Unbuffered UDIMM Desktop PC Memory KIT Compatible with ASUS Prime... (128GB) available at Newegg for $814.89. BuyPerUnit tracks 29 128GB computer ram across Amazon, Best Buy, and Newegg, updated daily.

128GB Computer RAM

29 128GB products ranked by price per gigabyte. Best value: $6.3663/GB

Products

29

Best $/GB

$6.3663

Highest $/GB

$33.5547

Show:
Click the bell to set a price alert
1

NEMIX RAM 128GB (4X32GB) DDR4 3200MHZ PC4-25600 2Rx8 1.2V CL22 288-PIN Non-ECC Unbuffered UDIMM Desktop PC Memory KIT Compatible with ASUS Prime...

ASUSNeweggDesktop

Capacity

128GB

Price

$814.89

$/GB

$6.366

Check Price at Newegg
2

NEMIX RAM 128GB (4X32GB) DDR4 3200MHZ PC4-25600 2Rx8 1.2V CL22 288-PIN Non-ECC Unbuffered UDIMM Desktop PC Memory KIT Compatible with THINKMATE...

NEMIXNeweggDesktop

Capacity

128GB

Price

$814.89

$/GB

$6.366

Check Price at Newegg
3

NEMIX RAM 128GB (8X16GB) DDR4 3200MHZ PC4-25600 1Rx8 1.2V CL22 288-PIN Non-ECC Unbuffered UDIMM Desktop PC Memory KIT Compatible with Gigabyte...

GigabyteNeweggDesktop

Capacity

128GB

Price

$1059.99

$/GB

$8.281

Check Price at Newegg
4

NEMIX RAM 128GB (8X16GB) DDR4 3200MHZ PC4-25600 2Rx8 1.2V 288-PIN Non-ECC Unbuffered UDIMM Desktop PC Memory KIT

NEMIXNeweggDesktop

Capacity

128GB

Price

$1059.99

$/GB

$8.281

Check Price at Newegg
5

OWC 128GB (8x16GB) DDR4 2666MHz PC4-21300 CL19 2RX8 Non-ECC SODIMM 1.2V 260-pin Laptop Notebook Memory RAM Upgrade Module

OWCNeweggLaptop

Capacity

128GB

Price

$1081.39

$/GB

$8.448

Check Price at Newegg
6

OWC 128GB (4x32GB) DDR4 3200MHz PC4-25600 CL22 2RX8 Non-ECC SODIMM 1.2V 260-pin Laptop Notebook Memory RAM Upgrade Module

OWCNeweggLaptop

Capacity

128GB

Price

$1111.56

$/GB

$8.684

Check Price at Newegg
7

Crucial 128GB (2 x 64GB) 262-Pin DDR5 SO-DIMM DDR5 5600 (PC5 44800) Laptop Memory Model CT2K64G56C46S5

CrucialNeweggLaptop

Capacity

128GB

Price

$1299.99

$/GB

$10.156

Check Price at Newegg
8

CORSAIR Vengeance 128GB (2 x 64GB) 288-Pin PC RAM DDR5 6000 (PC5 48000) Desktop Memory Model CMK128GX5M2D6000C40

CorsairNeweggDesktop

Capacity

128GB

Price

$1594.99

$/GB

$12.461

Check Price at Newegg
9

CORSAIR Vengeance RGB 128GB (2 x 64GB) 288-Pin PC RAM DDR5 6000 (PC5 48000) Desktop Memory Model CMH128GX5M2D6000C40

CorsairNeweggDesktop

Capacity

128GB

Price

$1599.99

$/GB

$12.500

Check Price at Newegg
10

CORSAIR Vengeance 128GB (2 x 64GB) 288-Pin PC RAM DDR5 6400 (PC5 51200) Desktop Memory Model CMK128GX5M2B6400C42

CorsairNeweggDesktop

Capacity

128GB

Price

$1599.99

$/GB

$12.500

Check Price at Newegg
11

CORSAIR Vengeance RGB 128GB (2 x 64GB) 288-Pin PC RAM DDR5 6400 (PC5 51200) Desktop Memory Model CMH128GX5M2B6400C42

CorsairNeweggDesktop

Capacity

128GB

Price

$1609.99

$/GB

$12.578

Check Price at Newegg
12

CORSAIR Vengeance RGB 128GB (4 x 32GB) 288-Pin PC RAM DDR5 5600 (PC5 44800) Desktop Memory Model CMH128GX5M4B5600C40

CorsairNeweggDesktop

Capacity

128GB

Price

$1879.99

$/GB

$14.687

Check Price at Newegg
13

Kingston FURY Beast 128GB (4 x 32GB) 288-Pin PC RAM DDR5 5200 (PC5 41600) Memory (Desktop Memory) Model KF552C40BWK4-128 R

KingstonNeweggDesktop

Capacity

128GB

Price

$1999.99

$/GB

$15.625

Check Price at Newegg
14

Kingston FURY Beast 128GB (4 x 32GB) 288-Pin PC RAM DDR5 5200 (PC5 41600) Memory (Desktop Memory) Model KF552C40BBK4-128

KingstonNeweggDesktop

Capacity

128GB

Price

$1999.99

$/GB

$15.625

Check Price at Newegg
15

Kingston FURY Beast 128GB (2 x 64GB) 288-Pin PC RAM DDR5 5600 (PC5 44800) Memory (Desktop Memory) Model KF556C36BBEK2-128

KingstonNeweggDesktop

Capacity

128GB

Price

$2239.99

$/GB

$17.500

Check Price at Newegg
16

Kingston FURY Beast 128GB (2 x 64GB) 288-Pin PC RAM DDR5 5600 (PC5 44800) Memory (Desktop Memory) Model KF556C36BBEAK2-128

KingstonNeweggDesktop

Capacity

128GB

Price

$2259.99

$/GB

$17.656

Check Price at Newegg
17

OWC 128GB (4x32GB) DDR5 5600 PC5-44800 CL46 2Rx8 262-pin 1.1V Non-ECC SODIMM Memory RAM Module Upgrade Kit for Select Laptops or All-in-One Systems

OWCNeweggLaptop

Capacity

128GB

Price

$2310.68

$/GB

$18.052

Check Price at Newegg
18

Crucial Pro 128GB (2 x 64GB) DDR5 5600 (PC5 44800) Desktop Memory Model CP2K64G56C46U5

CrucialNeweggDesktop

Capacity

128GB

Price

$2499.99

$/GB

$19.531

Check Price at Newegg
19

G. SKILL Trident Z5 Neo Series 128GB (2 x 64GB) 288-Pin PC RAM DDR5 6000 (PC5 48000) Desktop Memory Model F5-6000J3644D64GX2-TZ5NR

G.NeweggDesktop

Capacity

128GB

Price

$2749.99

$/GB

$21.484

Check Price at Newegg
20

G. SKILL Flare X5 128GB (2 x 64GB) 288-Pin PC RAM DDR5 6000 (PC5 48000) Desktop Memory Model F5-6000J3644D64GX2-FX5

G.NeweggDesktop

Capacity

128GB

Price

$2749.99

$/GB

$21.484

Check Price at Newegg
21

G. SKILL Ripjaws S5 Series 128GB (2 x 64GB) 288-Pin PC RAM DDR5 6000 (PC5 48000) Desktop Memory Model F5-6000J3444F64GX2-RS5K

G.NeweggDesktop

Capacity

128GB

Price

$2799.99

$/GB

$21.875

Check Price at Newegg
22

G. SKILL Flare X5 128GB (2 x 64GB) 288-Pin PC RAM DDR5 6000 (PC5 48000) Desktop Memory Model F5-6000J3444F64GX2-FX5

G.NeweggDesktop

Capacity

128GB

Price

$2799.99

$/GB

$21.875

Check Price at Newegg
23

G. SKILL Trident Z5 RGB Series 128GB (2 x 64GB) 288-Pin PC RAM DDR5 6000 (PC5 48000) Desktop Memory Model F5-6000J3444F64GX2-TZ5RK

G.NeweggDesktop

Capacity

128GB

Price

$2899.99

$/GB

$22.656

Check Price at Newegg
24

G. SKILL Trident Z5 Neo RGB Series 128GB (2 x 64GB) 288-Pin PC RAM DDR5 6000 (PC5 48000) Desktop Memory Model F5-6000J3444F64GX2-TZ5NR

G.NeweggDesktop

Capacity

128GB

Price

$2899.99

$/GB

$22.656

Check Price at Newegg
25

G. SKILL Ripjaws S5 Series 128GB (2 x 64GB) 288-Pin PC RAM DDR5 6400 (PC5 51200) Desktop Memory Model F5-6400J3644F64GX2-RS5K

G.NeweggDesktop

Capacity

128GB

Price

$2899.99

$/GB

$22.656

Check Price at Newegg
26

G. SKILL Trident Z5 Series 128GB (2 x 64GB) 288-Pin PC RAM DDR5 6400 (PC5 51200) Desktop Memory Model F5-6400J3644F64GX2-TZ5RK

G.NeweggDesktop

Capacity

128GB

Price

$2999.99

$/GB

$23.437

Check Price at Newegg
27

Kingston FURY Renegade Pro 128GB (4 x 32GB) DDR5 SDRAM Memory Kit - 128 GB (4 x 32GB) - DDR5-6400/PC5-51200 DDR5 SDRAM - 6400 MHz Single-rank...

KingstonNeweggDesktop

Capacity

128GB

Price

$3413.00

$/GB

$26.664

Check Price at Newegg
28

Kingston KF560R32RBK4-128 FURY Renegade Pro 128GB (4 x 32GB) DDR5 SDRAM Memory Kit - 128 GB (4 x 32GB) - DDR5-6000/PC5-48000 DDR5 SDRAM - 6000 MHz...

KingstonNeweggDesktop

Capacity

128GB

Price

$3995.00

$/GB

$31.211

Check Price at Newegg
29

Kingston KF560R32RBEK4-128 FURY Renegade Pro 128GB (4 x 32GB) DDR5 SDRAM Memory Kit - For Motherboard - 128 GB (4 x 32GB) - DDR5-6000/PC5-48000...

KingstonNeweggDesktop

Capacity

128GB

Price

$4295.00

$/GB

$33.555

Check Price at Newegg
Compare 0 products
Compare

About 128GB Computer RAM

Compare all 128GB computer ram sorted by price per gigabyte. BuyPerUnit tracks 29 products in the 128GB capacity range to help you find the best storage deals. Prices range from $6.3663/GB to $33.5547/GB.

Other Capacities

Submit a Better Deal

Help others save money

Report an Issue

Help us keep data accurate