Updated August 28, 2026 · 754 modules
PNY leads on segment $/GB; A-Tech leads on ratings. Buy live Amazon kits below — brand pages for the full catalogs.
A-Tech
$16.70/GB
DDR5 32GB $/GB
PNY
$14.03/GB
DDR5 32GB $/GB
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A-Tech +19%
vs PNY
Best buyable DDR4 and DDR5 kits by $/GB (dual-stick preferred)
A-Tech
A-Tech 96GB Kit (2x48GB) RAM for Dell XPS 8960 Desktop | DDR5 5600MHz PC5-44800 DIMM 2Rx8 1.1V 288-Pin Non-ECC UDIMM Memory Upgrade$1159.98
Verify on Amazon.com before purchasing — checkout price applies.PNY
PNY Performance 32GB (2x16GB) DDR5 RAM 5600MHz (PC5-44800) - CL46, 1.1V - Compatible with 5200MHz, 4800MHz - Desktop Memory Kit - MD32GK2D5560046-TB - Not Compatible with Intel 15th Gen$389.99
Verify on Amazon.com before purchasing — checkout price applies.A-Tech
A-Tech 32GB (2x16GB) DDR4 2133 MHz UDIMM PC4-17000 (PC4-2133P) CL15 DIMM 2Rx8 Non-ECC Desktop RAM Memory Modules$201.68
Verify on Amazon.com before purchasing — checkout price applies.PNY
PNY Epic-X RGB™ DDR4 32GB (2x16GB) 3600MHz CL18 Desktop Memory Kit$194.99
Verify on Amazon.com before purchasing — checkout price applies.Disclosure: As an Amazon Associate I earn from qualifying purchases. Rankings use price and spec data only — not paid placement. How we rank products
PNY is the budget pick on segment $/GB; A-Tech may win on ratings or selection.
Segment medians preferred for $/GB (not raw catalog averages). Updated August 28, 2026.
Highest rating × review volume — for buyers comparing reliability, not just lowest price
A-Tech
A-Tech 8GB (2x4GB) DDR4 2666 MHz UDIMM PC4-21300 (PC4-2666V) CL19 DIMM Non-ECC Desktop RAM Memory Modules
$77.20
PNY
PNY XLR8 Gaming 32GB (2x16GB) DDR4 DRAM 3200MHz (PC4-25600) CL20 1.2V Dual Channel Overclocked Notebook/Laptop (SODIMM) Computer Memory Kit – MN32GK2D43200X
$189.99
Choose A-Tech if…
Choose PNY if…
Price per GB by capacity
Apples-to-apples at each capacity tier
| Capacity | A-Tech | PNY |
|---|---|---|
| 8GB | $8.53/GB | $12.76/GB |
| 16GB | $10.20/GB | $8.77/GB |
| 32GB | $13.37/GB | $9.12/GB |
| 64GB | $13.97/GB | $12.43/GB |
| 128GB | $11.34/GB | — |
Capacity coverage
How many SKUs at each capacity
| Capacity | A-Tech | PNY |
|---|---|---|
| 1GB | — | 2 |
| 2GB | 4 | 2 |
| 4GB | 32 | 2 |
| 8GB | 148 | 5 |
| 12GB | — | 1 |
| 16GB | 157 | 14 |
| 24GB | — | 1 |
| 32GB | 176 | 12 |
| 48GB | 1 | — |
| 64GB | 88 | 1 |
| 96GB | 11 | — |
| 128GB | 64 | — |
| 256GB | 31 | — |
| 512GB | 2 | — |
Speed mix & form factors
Where each brand concentrates its lineup
A-Tech speeds
PNY speeds
A-Tech DDR / form
PNY DDR / form
Answers use live segment pricing and catalog counts — updated August 28, 2026.
PNY leads on DDR5 32GB $/GB at $14.03/GB vs A-Tech at $16.70/GB (updated August 28, 2026).
A-Tech averages 4.6★ across 714 tracked modules (176 rated 4.7★+). For most buyers, prioritise dual-stick kits with the right speed for your platform — see the Amazon picks and A-Tech brand page.
PNY averages 4.3★ across 40 tracked modules (8 rated 4.7★+). Compare the most-trusted picks below and browse the PNY brand page for the full lineup.
For value, start with PNY on segment $/GB today. For reliability, compare average ratings (A-Tech 4.6★ vs PNY 4.3★) and the most-trusted kits on this page. Buy the Amazon kit that matches your capacity and platform.
A-Tech averages 4.6★ vs PNY's 4.3★ across their product ranges.
A-Tech offers more variety with 714 tracked modules vs PNY's 40.
Both brands offer DDR4 and DDR5 modules in DIMM and SO-DIMM form factors. Compatibility depends on memory type and speed — not the brand. Check your motherboard QVL before buying.
For gaming, prioritise DDR5-6000 CL30 (AMD AM5) or DDR5-5600–6400 (Intel). PNY currently leads on segment $/GB — buy a dual-stick kit from the Amazon picks above.
A-Tech has 240 SO-DIMM modules tracked; PNY has 11. Browse A-Tech or PNY brand pages, or use the RAM Finder for laptop upgrades.