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Four green DDR4 RDIMM modules with gold contacts and black chips, no heat spreaders

NEMIX RAM

NEMIX RAM 64GB (4x16GB) DDR4 3200 ECC RDIMM CL22 2Rx8 1.2V 288-pin Tyan TS75A-B8252

SKU CH-203E-C3NQF

A 64GB kit of four 16GB DDR4 3200 ECC registered DIMMs with CL22 latency for Tyan TS75A-B8252 servers

  • Total capacity64 GB (4 × 16 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 64 GB total capacity for demanding server workloads
  • DDR4 3200 speed delivers high bandwidth for data-intensive tasks
  • ECC registered design corrects errors to protect critical data
  • 2 V operation reduces power draw in dense configurations
  • Validated for Tyan Transport HX TS75A-B8252 motherboards

64 GB DDR4-3200 ECC RDIMM kit

This 64 GB kit contains four 16 GB DDR4-3200 registered DIMMs with ECC and a CL22 latency. It is built for Tyan Transport HX TS75A-B8252 servers and workstations that require registered memory for stable operation.

Registered DDR4 limits capacity per channel

Registered DDR4-3200 modules add a register between the DRAM and the memory controller, which allows larger configurations but introduces one extra cycle of latency. The 2Rx8 organisation and 1.20 V voltage are standard for this speed grade, so total capacity is constrained by the motherboard's slot count and qualified vendor list.

No heat spreader eases tight server layouts

The modules ship without heat spreaders, reducing height and improving airflow in dense 1U or 2U chassis where DIMM slots sit close to CPU coolers. Four 288-pin RDIMMs fill the kit, and the bare PCB design helps installers avoid clearance issues in the Tyan TS75A-B8252 platform.

How it compares

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

Price $491.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 64 GB (4 × 16 GB)
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $7.69 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 lineTyan Server/Workstation Motherboard Compatible Series Memory
Model nameTyan DDR4 3200 MHz ECC RDIMM Registered Server Memory
Part numberMR25600-628K4
Total capacity64 GB (4 × 16 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 rank2Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsTyan
In the box
Included items64 GB (4 × 16 GB) DDR4 3200 MHz PC4-25600 2Rx8 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Should I pick the 4 x 16 GB kit or a different capacity for my Tyan TS75A-B8252?

The 64 GB kit (4 x 16 GB) fills four slots at once, giving you the full capacity in a single matched set for the Tyan TS75A-B8252.

What does the DDR4 3200 speed actually deliver once installed?

The modules run at 3200 MT/s with CL22 latency, providing 25600 MB/s peak bandwidth per module under load.

How does the 288-pin RDIMM interface limit what I can use?

The 288-pin DDR4 RDIMM form factor only fits DDR4 registered DIMM slots; it cannot be used in UDIMM or DDR5 sockets.

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