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Green printed circuit board with black memory chips and gold edge connectors

SAMSUNG

SAMSUNG M393A4G43BB4-CWE 32GB RDIMM 3200MT/s accessory

SKU CH-X6BW-NDHMC MPN M393A4G43BB4-CWE

A 32 GB registered DIMM module running at 3200 MT/s for server memory upgrades

  • 32 GB capacity for demanding workloads
  • 3200 MT/s speed for responsive data handling
  • 2Rx8 organisation improves memory throughput
  • DIMM form factor fits compatible server slots
  • Samsung engineering for reliable operation

Samsung 32GB RDIMM module

This Samsung M393A4G43BB4-CWE module provides 32GB of memory in a registered DIMM form factor. It operates at a bus speed of 3200MT/s with a 2Rx8 organisation. The part is supplied new as an OEM component.

Suitable systems and alternatives

This module suits servers or workstations that require registered ECC memory in a single 32GB DIMM. Builders needing unbuffered UDIMM memory or a different capacity per module should look at other parts.

Deciding specification

The registered DIMM form factor with 2Rx8 organisation at 3200MT/s determines compatibility with the target platform. Verify that your motherboard supports RDIMM population rules before purchase.

How it compares

Measured against everything we stock in Cable Locks & Laptop Extras, at today’s prices. Recalculated every night.

Price $305.99
Pricier than about 90% of the 8,808 comparable items (median $16.99).

Specifications

No published specifications for this item yet.

Questions about this item

Will the RDIMM form factor require any special handling when I install or replace it later?

The module uses a standard DIMM form factor, so it fits regular server and workstation slots without proprietary tooling.

What electrical or thermal limit will the 3200 MT/s rating hit first under sustained load?

The 3200 MT/s bus speed is the JEDEC-rated ceiling; the memory controller will throttle before the module exceeds that transfer rate.

How much extra heat or power draw should I expect from the 2Rx8 organisation when the system runs all day?

Dual-rank 2Rx8 modules draw slightly more power than single-rank equivalents, but the JEDEC-standard voltage keeps thermal output within normal DIMM limits.

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