NEMIX RAM

NEMIX RAM 576GB DDR5-4800 ECC Registered RDIMM Server Memory Kit

A spec-matched 576GB DDR5-4800 ECC Registered kit engineered to populate every slot of a SIENAD10HM3 server at full rated capacity

$20,899.99*
In Stock on Amazon.com
View on Amazon

*Price sourced from Amazon.com. Last updated:Aug 17, 2026.Price and availability are subject to change — details.

Affiliate Disclosure: As an Amazon Associate, Studio Supplies earns from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.

Notice a mistake? Let Us Know

Overview

The NEMIX RAM 576GB kit is aimed squarely at one job: bringing a SIENAD10HM3-based server to full memory capacity with parts the board is designed to accept. It arrives as six 96GB DDR5-4800 modules, each a 2Rx4 ECC Registered RDIMM running at 1.10V with CL40 timing on the standard 288-pin edge. The appeal here isn't headline speed. It's exactness. Servers are particular about rank, voltage, and population order, and a kit that matches those parameters gets recognized at full capacity and holds its rated PC5-38400 throughput instead of down-clocking or refusing to post. That makes this a targeted upgrade for administrators who already know their platform and want memory that simply works.

On the reliability side, the buffered Registered architecture does real work. By placing a register between the controller and the DRAM, it eases the electrical load that comes with fully populating a board's slots — the scenario high-capacity servers live in. Layered on top, ECC quietly detects and corrects single-bit errors as they happen, which is the difference between a corrected blip and a corrupted record or an unexplained crash. For virtualization, databases, and other production workloads, that margin is the whole reason to buy registered memory. Ownership is straightforward but demands one step of diligence: because supported capacities and approved DIMM population order vary by system, checking the motherboard manual before purchase is essential. The lifetime replacement warranty and free US-based technical support round out a package built for long-term deployment.

Key Features

EXACT-MATCH UPGRADE — 576GB (6X96GB) kit DDR5-4800 (PC5-38400), 2Rx4 ECC Registered RDIMM, 1.10V, CL40, 288-pin. The precise rank, voltage, and timing your system's memory controller expects, so it's recognized at full capacity and runs at its rated speed.

VERIFIED FITMENT — Compatible with the SIENAD10HM3 motherboard. The RDIMM form factor this board requires. 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 — System 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.

Specifications

Brand
NEMIX RAM
Total Capacity
576GB (6 x 96GB)
Memory Type
DDR5
Speed
4800MHz (PC5-38400)
Module Format
ECC Registered RDIMM
Rank Organization
2Rx4
Voltage
1.10V
CAS Latency
CL40
Pin Count
288-pin
Error Correction
ECC (single-bit correction)
Compatibility
SIENAD10HM3 motherboard
Warranty
Lifetime replacement, free US-based support

Frequently Asked Questions

It should, provided your board supports it. The kit's 2Rx4, 1.10V, CL40 profile matches what the memory controller expects, so it is recognized at full capacity and runs at its rated DDR5-4800 speed.
Yes. NEMIX lists this kit as verified for the SIENAD10HM3 board in the RDIMM form factor it requires, spec-matched to that board's memory-population rules.
No. This is ECC Registered (buffered) RDIMM memory built for server platforms, which is a different format than the unbuffered modules standard desktop and consumer motherboards accept.
The registered buffer offloads the memory controller so every slot can run fully populated, while ECC detects and corrects single-bit errors in real time to prevent silent data corruption and unplanned reboots.
Yes. Memory support varies by system, so consult your motherboard manual for supported capacities, approved DIMM population order, and installation steps before purchase.
It is backed by a lifetime replacement warranty and free US-based technical support, covering the kit for the duration of its ownership.