Updated August 28, 2026 · 240 modules
SK Hynix leads on segment $/GB; Timetec leads on ratings. Buy live Amazon kits below — brand pages for the full catalogs.
SK Hynix
$4.65/GB
DDR4 32GB $/GB
Timetec
$13.12/GB
DDR5 32GB $/GB
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Timetec +182%
vs SK Hynix
Best buyable DDR4 and DDR5 kits by $/GB (dual-stick preferred)
SK Hynix
KLEVV CRAS V RGB DDR5 64GB (2x32GB) 6000MHz CL30 SK Hynix A-Die 1.35V Gaming Desktop Ram Memory XMP 3.0 / AMD Expo Ready - Black (KD5BGUA80-60A300G)$872.99
Verify on Amazon.com before purchasing — checkout price applies.Timetec
Timetec 64GB KIT(2x32GB) DDR5 5600MHz PC5-44800 Unbuffered Non-ECC 1.1V CL46 1Rx8 Single Rank 288 Pin UDIMM Desktop Memory RAM Module Upgrade$730.99
Verify on Amazon.com before purchasing — checkout price applies.SK Hynix
SK HYNIX 16GB 2X8GB DDR4 PC4-19200 2400MHZ 1RX8 CL17 Memory KIT HMA81GS6MFR8N-UH$125.72
Verify on Amazon.com before purchasing — checkout price applies.Timetec
Timetec Premium 32GB KIT (2x16GB) DDR4 2133MHz (PC4-2133P) PC4-17000 UDIMM Desktop RAM – 288-Pin 1.2V CL15 Non-ECC Unbuffered DIMM Memory Module Upgrade$180.99
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
SK Hynix is the budget pick on segment $/GB; Timetec 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
SK Hynix
Hynix 8GB PC4-21300 DDR4-2666MHz 260-Pin SODIMM 1.2V Single Rank Memory Module HMA81GS6CJR8N-VK
$57.41
Timetec
Timetec 32GB KIT(4x8GB) DDR3L / DDR3 1600MHz (DDR3L-1600) PC3L-12800 / PC3-12800 Non-ECC Unbuffered 1.35V/1.5V CL11 2Rx8 Dual Rank 240 Pin UDIMM Desktop PC Computer Memory RAM(SDRAM) Module Upgrade
$73.99
Choose SK Hynix if…
Choose Timetec if…
Price per GB by capacity
Apples-to-apples at each capacity tier
| Capacity | SK Hynix | Timetec |
|---|---|---|
| 8GB | $6.43/GB | $4.35/GB |
| 16GB | $6.48/GB | $5.83/GB |
| 32GB | $5.63/GB | $6.30/GB |
| 64GB | $7.62/GB | $6.59/GB |
| 128GB | — | $6.26/GB |
Capacity coverage
How many SKUs at each capacity
| Capacity | SK Hynix | Timetec |
|---|---|---|
| 1GB | 1 | — |
| 2GB | 4 | — |
| 4GB | 16 | 9 |
| 8GB | 27 | 25 |
| 16GB | 34 | 47 |
| 32GB | 15 | 41 |
| 64GB | 5 | 11 |
| 128GB | — | 3 |
| 256GB | — | 2 |
Speed mix & form factors
Where each brand concentrates its lineup
SK Hynix speeds
Timetec speeds
SK Hynix DDR / form
Timetec DDR / form
Answers use live segment pricing and catalog counts — updated August 28, 2026.
SK Hynix leads on DDR4 32GB $/GB at $4.65/GB vs Timetec at $13.12/GB (updated August 28, 2026).
SK Hynix averages 4.4★ across 102 tracked modules (35 rated 4.7★+). For most buyers, prioritise dual-stick kits with the right speed for your platform — see the Amazon picks and SK Hynix brand page.
Timetec averages 4.6★ across 138 tracked modules (68 rated 4.7★+). Compare the most-trusted picks below and browse the Timetec brand page for the full lineup.
For value, start with SK Hynix on segment $/GB today. For reliability, compare average ratings (SK Hynix 4.4★ vs Timetec 4.6★) and the most-trusted kits on this page. Buy the Amazon kit that matches your capacity and platform.
Timetec averages 4.6★ vs SK Hynix's 4.4★ across their product ranges.
Timetec offers more variety with 138 tracked modules vs SK Hynix's 102.
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). SK Hynix currently leads on segment $/GB — buy a dual-stick kit from the Amazon picks above.
SK Hynix has 35 SO-DIMM modules tracked; Timetec has 60. Browse SK Hynix or Timetec brand pages, or use the RAM Finder for laptop upgrades.