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
Six green DDR5 RDIMM modules in anti-static packaging

NEMIX RAM

NEMIX RAM 576GB (6x96GB) DDR5 6400MHz ECC RDIMM for Dell PowerEdge XE9685L memory upgrade

SKU CH-K670-Q1M6V

Six registered ECC DDR5 modules totalling 576 GB at 6400 MHz CL52, built for the Dell PowerEdge XE9685L

  • Total capacity576 GB (6 × 96 GB)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • Memory rank2Rx4

Size 576GB 6X96GB

Show 6 more

Speed 6400MHz

  • 576 GB total capacity from six 96 GB modules
  • DDR5 6400 MHz speed for high-throughput server workloads
  • ECC registered design detects and corrects memory errors
  • Low 1.10 V operation reduces power draw in dense racks
  • Validated for Dell PowerEdge XE9685L rack servers

Server-grade DDR5 kit for Dell PowerEdge XE9685L

This 576GB kit contains six 96GB DDR5 ECC RDIMM modules built for the Dell PowerEdge XE9685L rack server. Each module runs at 6400MHz with a CL52 latency and 1.1V operating voltage. The registered 2Rx4 design adds signal integrity for high-density configurations.

Sustained operation with ECC and registered

Error-correcting code detects and corrects single-bit errors during continuous workloads, while the registered buffer reduces electrical load on the memory controller. The 1.1V DDR5 voltage helps limit heat output when all six slots are populated at 6400MHz. No heat spreaders are fitted, so chassis airflow must handle the thermal load.

Straightforward DIMM installation

The 288-pin DDR5 RDIMMs insert vertically into the server’s memory slots and lock with the standard ejector tabs. Installation typically takes minutes, but the XE9685L requires specific slot population orders for six 96GB modules; skipping the manual risks a no-post condition. Mixed-rank or mixed-capacity configurations are not supported by this kit.

How it compares

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

Price $16,335.99
Pricier than about 91% of the 21,161 comparable items (median $397.99).
Total capacity 576 GB (6 × 96 GB)
Higher than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $28.36 per GB
Pricier than about 80% of the 20,941 comparable items (median $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 lineNEMIX RAM Original Series Server Memory
Model nameDDR5 ECC RDIMM Registered Server Memory
Part numberMR51200-9624K6
Total capacity576 GB (6 × 96 GB)
Product type288-Pin DDR5 RDIMM
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL52
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank2Rx4
Power
Rated voltage1.1 V
Compatibility
Compatible systemsDell
In the box
Included items576 GB (6 × 96 GB) DDR5 6400 MHz PC5-51200 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

5 more in the same range

Questions about this item

How much power does the 1.1V 6400MHz ECC RDIMM kit draw when the server runs continuously?

Each module operates at 1.1V, the standard DDR5 voltage, so the six 96GB sticks together run at the platform's native 1.10V without raised power targets.

What must the Dell PowerEdge XE9685L already have to accept this 6x96GB registered ECC kit?

The server needs six free 288-pin DDR5 RDIMM slots and a BIOS that supports 96GB 2Rx4 modules at 6400MHz PC5-51200 with CL52 timing.

Can the 2Rx4 96GB modules share memory channels with smaller RDIMMs already installed in the XE9685L?

Dell's memory population rules allow mixed capacities per channel if each DIMM is registered ECC DDR5, so the 96GB 2Rx4 sticks can sit beside lower-density RDIMMs.

More in Model-Specific Memory Upgrades

Similar items