M393AAG40M32-CAE Samsung 128GB DDR4-3200 ECC RDIMM 4Rx4 1.2V Memory

  • Part Number: M393AAG40M32-CAE-default
  • Compatible OEM:
  • Capacity: 128GB
  • Speed: DDR4-3200
  • Rank: 4Rx4
  • Form Factor: RDIMM
In Stock – Ships in 3-4 Days
Prices and availability may change and are confirmed on quotation. Last reviewed: 6 April 2026

M393AAG40M32-CAE Samsung 128GB DDR4-3200 ECC RDIMM 4Rx4 1.2V Memory Specifications

Part Number
M393AAG40M32-CAE-default
Memory Size
128GB
Memory Speed
DDR4-3200
Memory Technology
DDR4
Speed
3200
Rank and Organization
4Rx4
Rank Type
Quad Rank
Chip Organization
x4
Error Correction (ECC)
ECC
CAS Latency
CL22
DIMM Type
Registered
Form Factor
RDIMM
Voltage
1.2V
Pins
288
Height
STD
JEDEC Specification
PC4-25600R
Temperature
0°C to 85°C
  • Samsung M393AAG40M32-CAE – 128GB DDR4-3200 ECC Registered DIMM
    Reliable, proven DDR4 memory solution for modern servers from Samsung, designed for enterprise workloads like VMs, compute nodes, and cloud platforms. JEDEC PC4-25600R compliant.
  • Compatible with Major Server Brands
    Built with Quad Rank x4 architecture, this Samsung RDIMM works flawlessly in servers from Dell, HPE, Lenovo, Cisco, and others that support DDR4-3200 ECC Registered memory.
  • Optimized Performance
    Delivers 3200 MT/s with CL22 latency at 1.2V.
  • Genuine Samsung Quality
    Manufacturer-grade reliability, backed by warranty. Trusted in datacenters, telecom networks, and enterprise IT environments worldwide.

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