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Four green DDR4 RDIMM modules without heat spreaders

NEMIX RAM

NEMIX RAM 64GB (4x16GB) DDR4 3200 CL22 2Rx8 1.2V 288-Pin ECC RDIMM Tyan TN83-B8251

SKU CH-NT5T-E801E

Four 16 GB DDR4-3200 CL22 registered ECC RDIMMs at 1.2 V totalling 64 GB for Tyan TN83-B8251 servers

  • Capacity64GB (4 x 16GB)
  • SpeedDDR4 3200 (PC4 25600)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.20V
  • 64 GB capacity in four 16 GB modules
  • DDR4 3200 speed rated at PC4-25600 bandwidth
  • ECC registered design protects data integrity
  • 2 V operation lowers power draw
  • Validated for Tyan Transport HX TN83-B8251 systems

Tyan TN83-B8251 64GB ECC RDIMM kit

This 64GB kit contains four 16GB DDR4 3200 registered DIMMs built for the Tyan Transport HX TN83-B8251. Each module runs at 1.20V with CL22 latency and 2Rx8 organisation. ECC and registered buffering protect data integrity in server and workstation workloads.

Sustained load behaviour with registered ECC

Registered buffering reduces electrical load on the memory controller during continuous operation. ECC corrects single-bit errors on the fly, preventing silent data corruption in long-running tasks. The 1.20V DDR4 3200 rating maintains stable throughput without exceeding standard server voltage limits.

Build quality and 288-pin mounting implications

Modules use major OEM chips from Samsung, Micron or Hynix and ship without heat spreaders for dense slot populations. The 288-pin RDIMM form factor fits only registered DIMM slots; it will not work in unbuffered desktop boards. A four-module kit fills quad-channel configurations in compatible Tyan systems.

Highlights

  • 64 GB capacity in four 16 GB modules
  • DDR4 3200 speed rated at PC4-25600 bandwidth
  • ECC registered design protects data integrity
  • 2 V operation lowers power draw
  • Validated for Tyan Transport HX TN83-B8251 systems

Specifications

BrandNEMIX RAM
SeriesTyan Server/Workstation Motherboard Compatible Series Memory
ModelTyan DDR4 3200MHZ ECC RDIMM Registered Server Memory
Part NumberMR25600-628K4
Capacity64GB (4 x 16GB)
SpeedDDR4 3200 (PC4 25600)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.20V
Compatible SystemTyan
CAS LatencyCL22
Heat SpreaderNo
Type288-Pin DDR4 RDIMM
Rank2Rx8
FeaturesDDR4 ECC Registered RDIMM Server Motherboard Compatible
Package Content64GB (4X16GB) DDR4 3200MHZ PC4-25600 2Rx8 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

How much power do these 1.2 V registered modules draw when the server runs continuously?

Each module operates at 1.20 V; registered ECC RDIMMs at this voltage typically consume a few watts per stick under load, so the 64 GB kit adds only modest power draw to a Tyan Transport HX system.

What must the motherboard provide for these 288-pin DDR4 RDIMMs to function?

The board needs four DDR4 RDIMM slots that support ECC registered memory at 3200 MT/s (PC4-25600) and a CPU memory controller able to address 2Rx8 organisation.

Will the CL22 timing work with existing DDR4 3200 modules already installed in the same Tyan server?

Yes — the kit runs at CL22 3200 MT/s; matching speed and registered ECC type lets it operate alongside identical-spec modules, though the system will run all sticks at the slowest common timing.

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