SK hynix HMA42GR7AFR4N-TF 16GB DDR4 2133MHz CL15 ECC Registered Dual Rank 1.2V 288-Pin Server RAM
- 16GB
- 288-Pin DDR4 SDRAM
We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.
NEMIX RAM
32 GB DDR5 4800 ECC registered DIMM with CL40 latency and 1.10 V operation for compatible Lenovo ThinkSystem AMD servers
This 32GB DDR5 4800 module is built for Lenovo ThinkSystem servers using AMD processors. It operates as a 1Rx4 registered DIMM with ECC for data integrity. The 1.1V voltage and CL40 latency match the platform specifications. It targets administrators expanding memory in compatible enterprise systems.
The package contains one 32GB stick populated with Samsung, Micron or Hynix components. No heat spreader is fitted, keeping the profile standard for dense server chassis. Registered buffering and on-die ECC reduce electrical load on the memory controller. The 288-pin DDR5 form factor ensures mechanical compatibility with the qualified slots.
This part suits IT teams scaling memory in validated Lenovo AMD servers where registered ECC DDR5 is required. It does not suit desktop boards, laptops or non-qualified workstations that need unbuffered SODIMMs or UDIMMs. Buyers needing multiple ranks per channel or lower latency bins should verify platform support before ordering.
| Brand | NEMIX RAM |
|---|---|
| Series | Lenovo Server/Workstation Compatible Series Memory |
| Model | Lenovo DDR5 4800MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR38400-314K1 |
| Capacity | 32GB |
| Speed | DDR5 4800 (PC5 38400) |
| ECC | Yes |
| Buffered/Registered | Registered |
| Chipset | Major OEM Samsung, Micron, Hynix |
| Voltage | 1.10V |
| Compatible System | Lenovo |
| CAS Latency | CL40 |
| Heat Spreader | No |
| Type | 288-Pin DDR5 RDIMM |
| Rank | 1Rx4 |
| Features | DDR5 ECC Registered RDIMM Server Motherboard Compatible |
| Package Content | 32GB (1X32GB) DDR5 4800MHZ PC5-38400 1Rx4 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory |
The 32GB DDR5 4800 CL40 1Rx4 ECC RDIMM has no moving parts and no heat spreader; it needs no scheduled maintenance or component replacement once installed in a compatible Lenovo ThinkSystem server.
The registered 1Rx4 design and CL40 latency define the sustained throughput ceiling; the module operates at its rated 4800 MT/s speed without thermal throttling because it draws only 1.10 V and has no heat spreader to trap heat.
The module runs silently with no fan, consumes 1.10 V at DDR5 4800, and generates minimal heat thanks to the low-voltage 1Rx4 ECC design and absence of a heat spreader.
Also in this aisle
Same shelf, same checkout — eight coins and a 30-minute rate lock.
What you pay in, and what you read prices in.
Sent from your wallet at checkout
Display only — the catalogue is priced in USD
No currency matches that.
Pick the language the site speaks to you in.
New here?
Already have one?
There is no automatic reset: this shop sends no mail, so there is no one-time link to ask for. Leave the address on the account and it gets picked up by hand.
Request noted
Nothing is on its way to your inbox — this shop sends no mail at all. Someone picks these up by hand.
Remembered it?