SK Hynix
SK HYNIX 32GB PC4-2666V-R DDR4 Registered ECC 2RX4 Memory RDIMM HMA84GR7CJR4N-VK
*Price sourced from Amazon.com. Last updated 2026-05-15. Price and availability subject to change.
Hynix DDR4 ECC RDIMM (Registered DIMM) Server Memory RAM HMA84GR7CJR4N-VK 32GB DDR4 2666MHz PC4-2666V (PC4-21300) 2Rx4 1.2V ECC Registered DIMM (ECC RDIMM)
SpecPicks Verdict
SpecPicks classifies SK HYNIX 32GB PC4-2666V-R DDR4 Registered ECC 2RX4 Memory RDIMM HMA84… as a solid pick with broad community endorsement in the memory (ram) category, based on 25 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. SK Hynix's positioning sits comfortably above the category median. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for memory (ram) of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Solid 4.4★ customer rating
- ✓ Manufacturer: SK HYNIX
- ✓ Backed by SK Hynix's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Limited review volume so far — fewer data points on long-term reliability
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- Manufacturer: SK HYNIX
- Capacity: 32GB
- Model: HMA84GR7CJR4N-VK
- Technology: PC4-2666V RDIMM DDR4 ECC PC4-21300
- Server Memory
Full Specifications
| Brand | SK Hynix |
|---|---|
| Model | HMA84GR7CJR4N-VK |
| Voltage | 1.2 Volts |
| Capacity | 32GB |
| RAM Size | 32 GB |
| Model Name | HMA84GR7CJR4N-VK |
| Technology | PC4-2666V RDIMM DDR4 ECC PC4-21300 |
| Form Factor | DIMM |
| Manufacturer | SK HYNIX |
| Memory Speed | 2666 MHz |
| Model Number | 8541594394 |
| Number of Pins | 288 |
| Mfr Part Number | 8541594394 |
| Memory Generation | DDR4 |
Ready to buy?
SK HYNIX 32GB PC4-2666V-R DDR4 Registered ECC 2RX4 Memory RDIMM HMA84GR7CJR4N-VK is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-15. Price and availability subject to change.
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