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Four green DDR4 RDIMM modules, no heat spreaders, gold edge connectors

NEMIX RAM

NEMIX RAM 512GB (4x128GB) DDR4 3200 CL22 4Rx4 ECC RDIMM Tyan TS65A-B8036 memory upgrade

SKU CH-AVD5-K6CVQ

Four 128 GB DDR4 3200 ECC registered DIMMs totalling 512 GB, validated for the Tyan TS65A-B8036 server platform

  • Total capacity512 GB (4 × 128 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • Massive 512GB capacity from four 128GB modules
  • DDR4 3200 speed rated at PC4-25600 bandwidth
  • ECC registered design protects data integrity under load
  • 20V operation keeps power draw low
  • Validated for Tyan Transport SX TS65A-B8036 systems

Tyan TS65A-B8036 512GB DDR4 kit

This 512GB kit contains four 128GB DDR4 RDIMMs built for the Tyan Transport SX TS65A-B8036 server. Each module runs at 3200MHz with CL22 latency and 1.2V operation. Registered ECC design targets enterprise workloads that demand data integrity.

DDR4 3200 registered ECC limits

Registered DIMMs add a clock cycle of buffering so the memory controller sees a lighter electrical load. The DDR4 3200 interface caps peak bandwidth at the PC4-25600 rate. ECC corrects single-bit errors but cannot repair multi-bit failures.

512GB capacity for dense virtualization

Four ranks per module (4Rx4) pack maximum density into each 288-pin slot. The kit fills four slots to reach 512GB, suitable for large in-memory databases or heavy container hosts. Systems needing more than 512GB must use higher-capacity DIMMs or additional memory channels.

How it compares

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

Price $3,433.99
Pricier than about 74% of the 21,161 comparable items (median $397.99).
Total capacity 512 GB (4 × 128 GB)
Higher than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $6.71 per GB
Cheaper than about 59% of the 20,941 comparable items (median $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 numberMR25600-744K4
Total capacity512 GB (4 × 128 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 items512 GB (4 × 128 GB) DDR4 3200 MHz PC4-25600 4Rx4 1.2 V CL22 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Should I choose the 4 x 128 GB kit or a different capacity for the Tyan TS65A-B8036?

This kit provides 512 GB total using four 128 GB modules, matching the board's supported DDR4 3200 RDIMM population rules for maximum capacity.

What does the 3200 MT/s rating mean once the modules are installed in the server?

The memory will run at up to 3200 MT/s (PC4-25600) with CL22 latency at 1.20 V, provided the CPU and BIOS support that speed.

How does the 288-pin DDR4 RDIMM interface limit performance in practice?

The registered 288-pin DDR4 interface caps transfer rate at 3200 MT/s and requires ECC registered DIMM slots; it cannot operate in unbuffered or consumer boards.

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