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Green rectangular circuit board with gold contacts and black memory chips

NEMIX RAM

NEMIX RAM 16GB DDR5 4800 1Rx8 CL40 1.1V ECC Registered RDIMM Server Memory

SKU CH-ZP3Y-9E72C

16GB DDR5 4800MHz ECC Registered RDIMM server memory with CL40 latency and 1.1V operation

  • Total capacity16 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latency40
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 16GB DDR5 4800MHz capacity for demanding server workloads
  • ECC registered design protects data integrity in critical applications
  • 1V low voltage reduces power consumption and heat output
  • CL40 latency at 4800MHz delivers responsive memory performance
  • 288-pin RDIMM form factor fits standard DDR5 server slots

16GB DDR5 4800 Registered ECC Module

This 16 GB DDR5 4800 RDIMM is built for servers that require registered ECC memory. It operates at 1.1 V with a CAS latency of 40 and a single 1Rx8 rank. The 288-pin form factor fits DDR5 server DIMM slots. It is not compatible with standard PC motherboards that use unbuffered memory.

DDR5 4800 Server Platform Limits

DDR5 4800 bandwidth is capped by the server platform memory controller and the registered buffer adds one cycle of latency. Maximum capacity per channel depends on the specific CPU and motherboard qualification list. Mixed-rank populations may force lower speeds than the rated 4800 MT/s.

1Rx8 Registered ECC Configuration

The single-rank 1Rx8 organization with registered ECC is the decisive specification for compatibility. Only motherboards qualified for 1Rx8 registered DDR5 4800 modules will support this part. Dual-rank or unbuffered modules will not work in its place.

How it compares

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

Price $429.99
Pricier than about 68% of the 6,523 comparable items (median $188.99).
Total capacity 16 GB
Lower than about 60% of the 6,064 comparable items (median 32 GB).
CAS latency 40
Typical for this category: the median of 439 items is 40.
Price per GB $26.87 per GB
Pricier than about 88% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Model namePart#: MR38400-618K1-M321R2GA3BB6-CQK-V27
Part numberPart#: MR38400-618K1-M321R2GA3BB6-CQK-V27
Total capacity16 GB
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latency40
ECC supportYes
Buffer typeRegistered
Memory rank1Rx8
Power
Rated voltage1.1 V

Questions about this item

Should I choose the 16GB DDR5 4800 RDIMM or a different capacity for my server?

This module provides 16GB in a single 1Rx8 registered DIMM running at DDR5 4800 with CL40 latency. Select it when your platform requires registered ECC memory and you need one 16GB stick per slot.

What does the DDR5 4800 PC5-38400 rating deliver in an actual server?

The module transfers data at 4800 MT/s with a peak bandwidth of PC5-38400 while operating at 1.1V. Registered buffering and on-die ECC maintain signal integrity and error correction under continuous server workloads.

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

The 288-pin registered DIMM form factor locks the module to DDR5 4800 speeds and CL40 timing. Your server memory controller and qualified vendor list determine whether higher speeds or lower latencies are supported.

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