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Eight green DDR4 RDIMM sticks with black chips, no heat spreaders

NEMIX RAM

NEMIX RAM MR25600-324K8 256GB (8x32GB) DDR4 3200 CL22 2Rx4 1.2V ECC RDIMM memory upgrade

SKU CH-684V-Y0G14

Eight 32 GB DDR4 3200 CL22 2Rx4 registered ECC RDIMMs at 1.2 V totalling 256 GB for Gigabyte WRX80-SU8-IPMI servers

  • Total capacity256 GB (8 × 32 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 256 GB total capacity from eight 32 GB modules
  • DDR4 3200 speed rated at PC4-25600 bandwidth
  • ECC registered RDIMM design protects data integrity
  • Dual-rank 2Rx4 organisation optimises server density
  • Low 1.2 V operation reduces power draw

Capacity and target platform

This 256GB kit contains eight 32GB DDR4 3200 modules built for the Gigabyte WRX80-SU8-IPMI motherboard. Registered ECC RDIMM design targets enterprise servers and workstations that require error correction and signal integrity across large memory populations.

Registered ECC limits

Registered buffering adds a clock cycle of latency compared with unbuffered DIMMs, so the kit runs at CL22 rather than tighter timings. The 1.2V operating voltage follows the DDR4 standard, and the 2Rx4 organisation means each rank is four bits wide, which the memory controller must support.

Build and daily handling

Modules ship without heat spreaders, reducing height for dense slot layouts but leaving chips exposed to airflow requirements. The 288-pin RDIMM keying prevents insertion into consumer UDIMM slots, so builders must verify the platform accepts registered memory before installation.

How it compares

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

Price $2,535.99
Pricier than about 71% of the 21,161 comparable items (median $397.99).
Total capacity 256 GB (8 × 32 GB)
Higher than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $9.91 per GB
Typical for this category: the median of 20,941 items is $8.19 per GB.

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Specifications

Product
Brand nameNEMIX RAM
Product lineGigabyte Server Motherboard Compatible Series Memory
Model nameGigabyte DDR4 3200 MHz ECC RDIMM Registered Server Memory
Part numberMR25600-324K8
Total capacity256 GB (8 × 32 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 rank2Rx4
Power
Rated voltage1.2 V
Compatibility
Compatible systemsGIGABYTE
In the box
Included items256 GB (8 × 32 GB) DDR4 3200 MHz PC4-25600 2Rx4 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Should I pick the 256 GB kit with eight 32 GB modules or a smaller capacity for my Gigabyte WRX80-SU8-IPMI build?

Choose the 256 GB kit when the board has all eight DDR4 slots populated and the workload needs maximum registered ECC capacity; smaller kits leave slots open for later expansion.

What does the 3200 MT/s rating deliver once installed in the server?

The modules run at DDR4 3200 with CL22 latency at 1.2 V, giving the throughput and error correction the platform expects for registered memory.

Does the 288-pin RDIMM interface limit the speed or capacity I can use?

The 288-pin DDR4 RDIMM form factor is keyed for registered ECC modules; it accepts this 3200 MT/s kit and caps further upgrades at the motherboard’s qualified memory list.

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