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Two green DDR5 RDIMM modules, bare black chips, no heat spreaders, 288 pins each

NEMIX RAM

NEMIX RAM 32GB (2x16GB) DDR5 4800 ECC RDIMM server RAM

SKU CH-8H8A-K5NQB

32 GB dual-rank DDR5 ECC registered kit running at 4800 MHz with CL40 latency and 1.1 V operation

  • Total capacity32 GB (2 × 16 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • ECC protection ensures data integrity for critical workloads
  • Registered design stabilises signal integrity on dense server platforms
  • 4800 MT/s DDR5 speed delivers high bandwidth for demanding applications
  • 10 V operation reduces power draw in multi-module configurations
  • 2 x 16 GB kit provides 32 GB total capacity for scalable deployments

NEMIX RAM 32GB DDR5 4800 ECC RDIMM Kit

This NEMIX RAM kit provides 32GB of DDR5 server memory across two 16GB registered DIMMs. It is built for IT professionals managing Dell PowerEdge R960 rack servers who need ECC protection for data integrity. The modules run at 4800MHz with CL40 latency at 1.10V.

Registered 288-Pin Design with Major OEM Chips

Each module uses a 288-pin RDIMM form factor with a 1Rx8 rank configuration and no heat spreader. Chips are sourced from major OEM suppliers such as Samsung, Micron or Hynix. Registered buffering reduces electrical load on the server memory controller for stable operation in multi-DIMM configurations.

DDR5 4800 Speed and Platform Constraints

The kit operates at the DDR5 4800 standard (PC5-38400) with fixed 1.10V voltage. It requires a motherboard that supports DDR5 ECC registered memory and cannot be used in desktop boards limited to unbuffered DIMMs. Capacity is limited to the 32GB provided by this two-module kit.

How it compares

Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.

Price $912.99
Pricier than about 80% of the 6,523 comparable items (median $188.99).
Total capacity 32 GB (2 × 16 GB)
Typical for this category: the median of 6,064 items is 32 GB.
Price per GB $28.53 per GB
Pricier than about 90% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineDell Series Server Memory
Model nameDell Compatible DDR5 ECC Registered RDIMM
Part numberMR38400-618K2
Total capacity32 GB (2 × 16 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportYes
Buffer typeRegistered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.1 V

Questions about this item

What speed does the DDR5 4800 interface actually run at in a Dell PowerEdge R960?

The kit is rated DDR5 4800 (PC5 38400) and will operate at that speed when the server's memory controller supports it; otherwise it downclocks to the highest speed the platform allows.

Will these 288 pin RDIMMs fit the memory slots in a Dell PowerEdge R960?

Yes, the modules use the standard 288 pin DDR5 RDIMM form factor required by the R960's DIMM slots.

How do I install the two 16 GB modules and what step is often missed?

Power down the server, open the chassis, align each module's notch with the slot key, press firmly until the ejector tabs click, then verify in BIOS that both 16 GB modules are detected at 4800 MT/s.

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