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NEMIX RAM · DDR5 ECC Reg · 64 GB

NEMIX RAM 128GB (4X32GB) DDR5 4800MHZ PC5-38400 1Rx4 1.1V CL40 288-PIN ECC RDIMM

(4x32GB) · 4800 MT/s · CL40 · 16.67 ns

Performance
71
Perf / price
5
Capacity value
11
Amazon
$5067
$5067
Available Updated 18 hours, 8 minutes ago
Performance71.5
Performance / price4.5
Capacity value10.6
$5067 on Amazon RAM table Compare this RAM

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Written analysis

NEMIX RAM 128GB (4X32GB) DDR5 4800MHZ PC5-38400 1Rx4 1.1V CL40 288-PIN ECC RDIMM at a glance

The NEMIX RAM 128GB (4X32GB) DDR5 4800MHZ PC5-38400 1Rx4 1.1V CL40 288-PIN ECC RDIMM from NEMIX RAM is a 64 GB DDR5 ECC Reg kit in a (4x32GB) layout on a DIMM form factor. It is ECC memory, aimed at servers and other systems that need error correction.

Best fit: Systems that explicitly support this ECC memory type and prioritize error correction over consumer overclocking features.

Performance

This kit runs at 4800 MT/s with primary timings of 40 and a calculated first-word latency of 16.67 ns. Its calculated performance score is 71.5, placing it in the basic performance tier. Because this is ECC memory, platform compatibility and the exact registered or unbuffered format must be checked separately from speed.

Cost-effectiveness

From a cost-efficiency view this kit is expensive per gigabyte at $79.2/GB. Combined capacity value is 10.6. That is a relatively weak return in this category. Similar kits at this price can offer more speed or more capacity.

Memory data

Full specifications

Kit composition, capacity, operating speed, timings, voltage, compatibility details, and pricing in one technical sheet.

General

Manufacturer
NEMIX RAM
RAM
NEMIX RAM 128GB (4X32GB) DDR5 4800MHZ PC5-38400 1Rx4 1.1V CL40 288-PIN ECC RDIMM
Launch price
Amazon price
$5067
Availability
In stock
Price updated
18 hours, 8 minutes ago

Kit

Capacity / type
64 GB / DDR5 ECC Reg
Kit / form factor
(4x32GB) / DIMM
Modules
4 × 16 GB
ECC
Yes
RGB
No
Memory profile
Not specified

Speed & timings

Data rate
4800 MT/s
CAS latency
CL40
First-word latency
16.67 ns
Primary timings
40
Voltage
1.10 V

Value

Amazon price
$5067
Price / GB
$79.17
Performance / price
4.5
Capacity value
10.6

Additional information

Color
Black

Amazon

Price history

Nearby performance

Similar RAM kits

DDR5 ECC Reg kits close to NEMIX RAM 128GB (4X32GB) DDR5 4800MHZ PC5-38400 1Rx4 1.1V CL40 288-PIN ECC RDIMM on calculated performance. Open the RAM table to sort, filter, and compare side by side.

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Discussion

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Vendor copy

Amazon listing details

Marketplace feature text kept for reference. Structured specs above are the source for scores and tables.

EXACT-MATCH UPGRADE — 128GB (4X32GB) kit DDR5-4800 (PC5-38400), 1Rx4 Registered ECC, 1.1V, CL40, 288-pin. The precise rank, voltage, and timing your server's memory controller expects, so it's recognized at full capacity and runs at its rated speed.

VERIFIED FITMENT — Compatible with Sapphire Rapids, Xeon Scalable, PowerEdge, ProLiant, ThinkSystem, Supermicro. Spec-matched to your board's memory-population rules.

ENTERPRISE STABILITY — Registered (buffered) architecture offloads the memory controller so every slot runs fully populated at full capacity, while ECC catches and corrects single-bit errors on the fly — stopping silent data corruption and unplanned reboots before they reach production.

CHECK YOUR CONFIG — Server and motherboard memory support varies by model. Consult your system or motherboard manual for supported capacities, approved DIMM population order, and installation steps before purchase.

LIFETIME SUPPORT — Backed by a lifetime replacement warranty and free US-based technical support.