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.
Brute Networks
8GB DDR4 registered ECC DIMM running at 2133 MHz with CL15 latency and 1.2V operation
This 8GB DDR4-2133 registered RDIMM delivers error-correcting memory for IBM compatible servers. The module operates at PC4-17000 speed with CL15 latency and 1.2V voltage. It uses a 2Rx8 organisation on a 288-pin form factor. Designed for administrators maintaining or expanding existing DDR4 server infrastructure.
The DDR4 module runs at the standard 1.20V, keeping power draw low during typical server workloads. Registered buffering reduces electrical load on the memory controller, which helps system thermals remain stable. No active cooling is required on the DIMM itself. ECC operation adds negligible overhead in normal use.
Under continuous load the registered design maintains signal integrity across all ranks. ECC corrects single-bit errors on the fly, preventing data corruption during long compute jobs. Major-brand DRAM chips from Samsung, SK Hynix or Micron provide consistent timing at 2133 MT/s. The module is validated for 100% compatibility with the target IBM platforms.
| Brand | IBM |
|---|---|
| Capacity | 8GB |
| Type | 288-Pin DDR4 SDRAM |
| Speed | DDR4 2133 (PC4 17000) |
| CAS Latency | CL15 |
| Voltage | 1.20V |
| ECC | Yes |
| Buffered/Registered | Registered |
| Rank | 2Rx8 |
| Chipset | Major Brand Chipset |
Align the notch with the slot key, press down evenly until both side clips click, and verify the motherboard registers the full 8 GB at DDR4-2133 CL15 in BIOS before closing the chassis.
No routine maintenance is required; if a correctable error count rises or the module fails, replace it with another 2Rx8 PC4-17000 stick to keep matched ranks.
The CL15 latency at DDR4-2133 sets the throughput ceiling, and the registered buffer adds one cycle, so sustained bandwidth tops out at the rated PC4-17000 speed.
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?