NEMIX RAM

NEMIX RAM 16GB DDR5-6400 ECC Registered Server Memory

An exact-match 16GB DDR5-6400 ECC Registered module spec-tuned to the Supermicro H13SST-GC, so your server recognizes it at full capacity and rated speed

$744.99*
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*Price sourced from Amazon.com. Last updated:Oct 24, 2026.Price and availability are subject to change — details.

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Overview

The NEMIX RAM 16GB DDR5-6400 module targets a narrow but important job: dropping cleanly into a Supermicro H13SST-GC server without the guesswork that plagues generic memory purchases. Every headline figure is chosen to match what that board's controller expects — 6400MHz (PC5-51200) bandwidth, CL52 latency, 1.1V operation, and a single-rank 1Rx8 layout on a 288-pin Registered DIMM. For an administrator building or expanding that specific platform, the appeal is straightforward: memory that should be recognized at full capacity and hold its rated speed instead of quietly downclocking.

Construction follows enterprise conventions. This is a Registered, or buffered, ECC module, meaning a register sits between the DRAM and the memory controller to reduce electrical load — the mechanism that lets server boards run every slot populated. ECC adds error correction for single-bit faults, the sort of quiet safeguard that matters far more in a production server than a desktop. Practical ownership is helped by NEMIX's lifetime replacement warranty and free US-based support, though the usual server-memory caveat applies: capacities and DIMM population order vary by model, so the manual is worth checking before you commit. As a targeted, board-specific upgrade rather than a universal stick, it rewards buyers who have confirmed their configuration and want a part built to that spec.

Key Features

EXACT-MATCH UPGRADE — 16GB DDR5-6400 (PC5-51200), 1Rx8 Registered ECC, 1.1V, CL52, 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 the Supermicro H13SST-GC motherboard. The 288-pin Registered (RDIMM) form factor this board requires — not a UDIMM or SODIMM. 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.

Specifications

Brand
NEMIX RAM
Capacity
16GB
Memory Type
DDR5
Speed
6400MHz (PC5-51200)
Rank
1Rx8 (Single Rank)
Voltage
1.1V
CAS Latency
CL52
Form Factor
288-Pin RDIMM
Error Correction
ECC Registered (Buffered)
Compatibility
Supermicro H13SST-GC Motherboard
Warranty
Lifetime Replacement

Frequently Asked Questions

It is spec-matched to that board's memory controller — 1Rx8, 1.1V, CL52, 288-pin Registered — so it is designed to be recognized at full capacity and run at its rated 6400MHz speed on the H13SST-GC.
No. This is a 288-pin Registered (RDIMM) module for server boards that require RDIMMs. It will not work in desktops using UDIMMs or laptops using SODIMMs.
The Registered (buffered) architecture offloads the memory controller so slots can run fully populated, while ECC catches and corrects single-bit errors to help prevent silent data corruption and unplanned reboots.
Fitment is verified for the Supermicro H13SST-GC. Because memory support varies by model, buyers with a different board should consult their system or motherboard manual before purchasing.
It is backed by a lifetime replacement warranty and free US-based technical support, giving you a point of contact for the life of the module.
Each module is 16GB, so higher total capacities require populating multiple slots. Check your motherboard manual for supported capacities and the approved DIMM population order.