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.

Saved items Sign in

NEMIX RAM

NEMIX RAM 256GB (4x64GB) DDR4 3200 ECC RDIMM memory upgrade

SKU CH-1NVB-ES1A0

256GB kit of four 64GB DDR4 3200 ECC registered DIMMs at CL22 and 1.2V for Tyan Transport CX GC68-B8036-LE servers

  • Total capacity256 GB (4 × 64 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 256GB total capacity across four 64GB modules
  • DDR4 3200 speed with PC4-25600 bandwidth rating
  • ECC registered design detects and corrects data errors
  • CL22 CAS latency at 1.20V operating voltage
  • 288-pin RDIMM form factor built for Tyan server motherboards

256GB DDR4 ECC RDIMM kit

This NEMIX RAM kit provides 256GB of DDR4 memory across four 64GB registered DIMMs. It is built for servers and workstations that require error-correcting code and registered buffering for stability. The modules operate at 1.2V with a CAS latency of CL22. IT professionals managing mission-critical environments will find this configuration suitable.

4Rx4 registered DDR4 3200

Each module uses a 4Rx4 organisation and runs at DDR4 3200 (PC4-25600). The registered design places a buffer on the command and address lines to reduce electrical load on the memory controller. ECC capability detects and corrects single-bit errors in real time. This specification determines whether the kit matches the motherboard's qualified vendor list.

Sustained load behaviour

All modules are rigorously stress tested under load to ensure reliability during continuous operation. The registered architecture maintains signal integrity when all four slots are populated at the rated speed. Error correction continues to function without interruption during extended compute tasks. The 1.2V operating voltage supports consistent thermal characteristics over long periods.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $1,959.99
Pricier than about 68% of the 21,161 comparable items (median $397.99).
Total capacity 256 GB (4 × 64 GB)
Higher than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $7.66 per GB
Typical for this category: the median of 20,941 items is $8.19 per GB.

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameNEMIX RAM
Product lineTyan Server/Workstation Motherboard Compatible Series Memory
Model nameTyan DDR4 3200 MHz ECC RDIMM Registered Server Memory
Part numberMR25600-944K4
Total capacity256 GB (4 × 64 GB)
Product type288-Pin DDR4 RDIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL22
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank4Rx4
Power
Rated voltage1.2 V
Compatibility
Compatible systemsTyan
In the box
Included items256 GB (4 × 64 GB) DDR4 3200 MHz PC4-25600 4Rx4 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

What does the DDR4 3200 speed mean once the four 64 GB sticks are installed?

The kit runs at 3200 MT/s with CL22 latency, delivering PC4-25600 bandwidth across all four modules when the server board trains them at that rate.

How does the 288-pin RDIMM interface limit what the memory can do?

The 288-pin registered DIMM slot accepts only DDR4 ECC RDIMM modules, so the kit cannot be used in UDIMM, SO-DIMM or DDR5 sockets.

What physical clearance does the 4Rx4 288-pin RDIMM need to fit?

Each 64 GB module is a standard-height 288-pin RDIMM with no heat spreader, so it fits any Tyan server board that supports 4Rx4 registered DIMMs.

More in Model-Specific Memory Upgrades

Similar items