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
Four 16 GB DDR4 3200 CL22 ECC registered DIMMs totalling 64 GB for compatible Thinkmate Supermicro servers
This NEMIX RAM kit delivers 64GB across four 16GB DDR4 3200 RDIMM modules built for ThinkMate Supermicro SuperServer 740P-TR and 740P-TRT tower systems. Each registered module operates at 1.2V with CL22 latency and uses major OEM DRAM from Samsung, Micron or Hynix. The 288-pin 1Rx8 design provides error-correcting code protection for data integrity in server workloads.
IT administrators upgrading compatible ThinkMate Supermicro towers will find this kit validated for those specific platforms. Builders working with consumer motherboards, non-ThinkMate servers or systems requiring unbuffered UDIMM memory should look elsewhere because registered ECC RDIMMs are not interchangeable with standard desktop memory. The 1Rx8 organisation and CL22 timing are tuned for the target server chipsets.
Four modules ship together as a single 64GB kit so capacity is balanced across channels without mixing separate purchases. No heat spreaders are included, keeping the low-profile form factor compatible with dense server DIMM slots. The package contains only the memory modules themselves; no additional software, cables or mounting hardware are supplied.
| Brand | NEMIX RAM |
|---|---|
| Series | THINKMATE Server/Workstation Compatible Series Memory |
| Model | SuperMicro DDR4 3200MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR25600-618K4 |
| Capacity | 64GB (4 x 16GB) |
| Speed | DDR4 3200 (PC4 25600) |
| ECC | Yes |
| Buffered/Registered | Registered |
| Chipset | Major OEM Samsung, Micron, Hynix |
| Voltage | 1.20V |
| Compatible System | THINKMATE |
| CAS Latency | CL22 |
| Heat Spreader | No |
| Type | 288-Pin DDR4 RDIMM |
| Rank | 1Rx8 |
| Features | DDR4 ECC Registered RDIMM Server Motherboard Compatible |
| Package Content | 64GB (4X16GB) DDR4 3200MHZ PC4-25600 1Rx8 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT |
Yes, the kit contains four 16 GB 288-pin DDR4 ECC Registered DIMMs at 1.2 V, so the host must accept registered ECC modules and provide four DDR4 DIMM sockets.
Mixing is possible only if the motherboard supports mixed-speed populations; the system will run all DIMMs at the lowest common speed and loosest timing present.
Check the BIOS memory summary or run a hardware-inventory tool such as dmidecode to verify 64 GB total, 3200 MT/s data rate, and ECC enabled for each DIMM.
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?