$/
BuyPerUnit

Computer RAM

Ranked by price per gigabyte

Updated daily · No paid placements

Ranked by:$/GB
Click the bell to set a price alert
1001

CORSAIR - VENGEANCE DDR5 16GB (2 x 8GB) DDR5 6000 CL36-44-44-96 1.35V Intel XMP & AMD EXPO - Gray

CorsairBest BuyDesktop · DDR5
1.0(1)
6,000MHz
28% below avg

Capacity

8 GB

Price

$271.99

$/GB

$33.999

Check Price at Best Buy ↗
1002

CORSAIR - VENGEANCE RGB DDR5 16GB (2 x 8GB) DDR5 6000 CL36-44-44-96 1.35V Intel XMP & AMD EXPO - Gray

CorsairBest BuyDesktop · DDR5
6,000MHz
26% below avg

Capacity

8 GB

Price

$278.99

$/GB

$34.874

Check Price at Best Buy ↗
1003

CORSAIR - VENGEANCE 64GB (2 x 32GB) DDR5 6000MHz Z30 AMD EXPO & Intel XMP UDIMM Desktop Memory - Gray

CorsairBest BuyDesktop · DDR5
4.0(4)
6,000MHz
26% below avg

Capacity

32 GB

Price

$1117.99

$/GB

$34.937

Check Price at Best Buy ↗
1004

CORSAIR Vengeance 32GB (2 x 16GB) 288-Pin PC RAM DDR5 6400 (PC5 51200) Desktop Memory Model CMK32GX5M2B6400C32W

CorsairNeweggDesktop · DDR525% below avg

Capacity

32GB

Price

$1127.99

$/GB

$35.250

Check Price at Newegg ↗
1005

CORSAIR - VENGEANCE 32GB (2x16GB) DDR5 6000MHz Z30 AMD EXPO & Intel XMP UDIMM Desktop Memory - Black

CorsairBest BuyDesktop · DDR5
4.8(62)
6,000MHz
25% below avg

Capacity

16 GB

Price

$565.99

$/GB

$35.374

Check Price at Best Buy ↗
1006

CORSAIR - VENGEANCE 32GB (2x16GB) DDR5 6400MHz C32 AMD EXPO & Intel XMP UDIMM Desktop Memory - Gray

CorsairBest BuyDesktop · DDR5
4.6(9)
6,400MHz
24% below avg

Capacity

16 GB

Price

$573.99

$/GB

$35.874

Check Price at Best Buy ↗
1007

CORSAIR - VENGEANCE RGB 64GB (2 x 32GB) DDR5 6000MHz Z30 AMD EXPO & Intel XMP UDIMM Desktop Memory - Gray

CorsairBest BuyDesktop · DDR5
5.0(3)
6,000MHz
23% below avg

Capacity

32 GB

Price

$1156.99

$/GB

$36.156

Check Price at Best Buy ↗
1008

CORSAIR - VENGEANCE RGB 32GB (2x16GB) DDR5 6000MHz C30 AMD EXPO & Intel XMP UDIMM Desktop Memory - Gray

CorsairBest BuyDesktop · DDR5
4.8(70)
6,000MHz
23% below avg

Capacity

16 GB

Price

$579.99

$/GB

$36.249

Check Price at Best Buy ↗
1009

CORSAIR - VENGEANCE RGB 32GB (2x16GB) DDR5 6400MHz C32 AMD EXPO & Intel XMP UDIMM Desktop Memory - Gray

CorsairBest BuyDesktop · DDR5
4.8(100)
6,400MHz
23% below avg

Capacity

16 GB

Price

$584.99

$/GB

$36.562

Check Price at Best Buy ↗
1010

CORSAIR - VENGEANCE 64GB (2x32GB) DDR5 6400MHz C32 UDIMM Desktop Memory - Black

CorsairBest BuyDesktop · DDR5
4.5(44)
6,400MHz
22% below avg

Capacity

32 GB

Price

$1172.99

$/GB

$36.656

Check Price at Best Buy ↗
1011

CORSAIR - VENGEANCE RGB 64GB (2x32GB) DDR5 6400MHz C32 UDIMM Desktop Memory - Black

CorsairBest BuyDesktop · DDR5
4.8(271)
6,400MHz
22% below avg

Capacity

32 GB

Price

$1182.99

$/GB

$36.968

Check Price at Best Buy ↗
1012

Crucial 64GB DDR5 SDRAM Memory Module MTC40F2046S1RC56BR

CrucialNeweggDesktop · DDR521% below avg

Capacity

64GB

Price

$2400.46

$/GB

$37.507

Check Price at Newegg ↗
1013

CORSAIR - DOMINATOR TITANIUM 64GB (2 x 32GB) DDR5 6000 CL30-36-36-76 1.40V Intel XMP & AMD EXPO - Gray

CorsairBest BuyDesktop · DDR5
5.0(4)
6,000MHz

Capacity

32 GB

Price

$1228.99

$/GB

$38.406

Check Price at Best Buy ↗
1014

CORSAIR - DOMINATOR TITANIUM 64GB (2 x 32GB) DDR5 6000 CL30-36-36-76 1.40V Intel XMP & AMD EXPO - White

CorsairBest BuyDesktop · DDR5
5.0(4)
6,000MHz

Capacity

32 GB

Price

$1228.99

$/GB

$38.406

Check Price at Best Buy ↗
1015

Kingston 8GB 5600MT/s DDR5 CL36 DIMM FURY Beast Black EXPO

KingstonNeweggDesktop · DDR5
5,600MHz

Capacity

8GB

Price

$307.87

$/GB

$38.484

Check Price at Newegg ↗
1016

G. SKILL Ripjaws S5 Series 32GB (2 x 16GB) 288-Pin PC RAM DDR5 5600 (PC5 44800) Desktop Memory Model F5-5600J3036D16GX2-RS5K

G.NeweggDesktop · DDR5

Capacity

32GB

Price

$1250.74

$/GB

$39.086

Check Price at Newegg ↗
1017

Kingston FURY Renegade 32GB (2 x 16GB) 288-Pin PC RAM DDR5 6800 (PC5 57600) Memory (Desktop Memory) Model KF572C38RSK2-32

KingstonNeweggDesktop · DDR5

Capacity

32GB

Price

$1270.70

$/GB

$39.709

Check Price at Newegg ↗
1018

Transcend 48GB DDR5 5600 SO-DIMM 2Rx8 1.1V, RAM, Notebook/Laptop Computer Memory - JM5600ASE-48G

TranscendNeweggLaptop · DDR5

Capacity

48GB

Price

$1935.20

$/GB

$40.317

Check Price at Newegg ↗
1019

32GB G. Skill DDR5 Trident Z5 6000MHz CL30 1.40V Dual Channel Kit 2x 16GB Black

32GBNeweggDesktop · DDR5
6,000MHz

Capacity

32GB

Price

$1300.10

$/GB

$40.628

Check Price at Newegg ↗
1020

Kingston FURY Impact 8GB DDR5 SDRAM Memory Module

KingstonNeweggDesktop · DDR5

Capacity

8GB

Price

$328.38

$/GB

$41.047

Check Price at Newegg ↗
1021

Kingston FURY Renegade Pro 64GB (4 x 16GB) DDR5 SDRAM Memory Kit - For Motherboard - 64 GB (4 x 16GB) - DDR5-6000/PC5-48000 DDR5 SDRAM - 6000 MHz...

KingstonNeweggDesktop · DDR5
6,000MHz

Capacity

64GB

Price

$2775.00

$/GB

$43.359

Check Price at Newegg ↗
1022

Kingston Fury Beast 16GB (2x8GB) 6000MT/s DDR5 CL30 Desktop Memory AMD Expo Plug N Play Kit of 2 KF560C30BBEK2-16

KingstonNeweggDesktop · DDR5
6,000MHz

Capacity

16GB

Price

$703.79

$/GB

$43.987

Check Price at Newegg ↗
1023

Kingston FURY Beast 16GB (2 x 8GB) 288-Pin PC RAM DDR5 5200 (PC5 41600) Memory (Notebook Memory) Model KF552C40BBAK2-16

KingstonNeweggDesktop · DDR5

Capacity

16GB

Price

$797.37

$/GB

$49.836

Check Price at Newegg ↗
1024

Kingston KF560R32RBE-32 FURY Renegade Pro 32GB DDR5 SDRAM Memory Module - For Motherboard - 32 GB (1 x 32GB) - DDR5-6000/PC5-48000 DDR5 SDRAM -...

KingstonNeweggDesktop · DDR5

Capacity

32GB

Price

$1699.99

$/GB

$53.125

Check Price at Newegg ↗
1025

Kingston 16GB 5600MT/s DDR5 CL36 DIMM FURY Beast White EXPO

KingstonNeweggDesktop · DDR5
5,600MHz

Capacity

16GB

Price

$1019.52

$/GB

$63.720

Check Price at Newegg ↗
1026

Kingston 16GB 5600MHz DDR5 CL40 DIMM FURY Beast White XMP

KingstonNeweggDesktop · DDR5
5,600MHz

Capacity

16GB

Price

$1130.67

$/GB

$70.667

Check Price at Newegg ↗
1027

Crucial 32 GB (1x 32GB) DDR5 SDRAM Desktop Memory Model MTC20C2085S1EC56BD1R

CrucialNeweggDesktop · DDR5

Capacity

32GB

Price

$2759.50

$/GB

$86.234

Check Price at Newegg ↗
1028

Crucial 32GB (1 x 32GB) DDR5 PC5-44800 5600MHz CL46 262-pin Dual-rank Notebook Memory Model MTC20C2085S1TC56BD1R

CrucialNeweggDesktop · DDR5
5,600MHz

Capacity

32GB

Price

$2965.00

$/GB

$92.656

Check Price at Newegg ↗
1029

Crucial 16 GB (1 x 16GB) CL46 PC5-44800 DDR5 SDRAM Laptop Memory Model MTC10C1084S1TC56BD1R

CrucialNeweggDesktop · DDR5

Capacity

16GB

Price

$1912.00

$/GB

$119.500

Check Price at Newegg ↗
Compare 0 products
Compare

Find the Cheapest RAM Per GB in 2026

Looking for the best RAM deals? BuyPerUnit compares 999+ 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 $0.000/GB, while the average across all kits is $47.227/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 $0.0000/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.

Shop Computer RAM by Brand

32GBCorsairCrucialG.KingstonTranscend

Shop Computer RAM by Capacity

8GB16GB32GB64GB128GB

Submit a Better Deal

Help others save money

Report an Issue

Help us keep data accurate