M393A4K40CB2-CVF Samsung 32GB DDR4-2933 ECC RDIMM 2Rx4 1.2V Memory
M393A4K40CB2-CVF Samsung 32GB DDR4-2933 ECC RDIMM 2Rx4 1.2V Memory

M393A4K40CB2-CVF Samsung 32GB DDR4-2933 ECC RDIMM 2Rx4 1.2V Memory

  • Part Number: M393A4K40CB2-CVF-default
  • Compatible OEM:
  • Capacity: 32GB
  • Speed: DDR4-2933
  • Rank: 2Rx4
  • Form Factor: RDIMM
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In Stock – Ships in 3-4 Days
Prices and availability may change and are confirmed on quotation. Last reviewed: 4 April 2026

M393A4K40CB2-CVF Samsung 32GB DDR4-2933 ECC RDIMM 2Rx4 1.2V Memory Specifications

Part Number
M393A4K40CB2-CVF-default
Memory Size
32GB
Memory Speed
DDR4-2933
Memory Technology
DDR4
Speed
2933
Rank and Organization
2Rx4
Rank Type
Dual Rank
Chip Organization
x4
Error Correction (ECC)
ECC
CAS Latency
CL21
DIMM Type
Registered
Form Factor
RDIMM
Voltage
1.2V
Pins
288
Height
STD
JEDEC Specification
PC4-23466U-R
Temperature
0°C to 85°C
  • Samsung M393A4K40CB2-CVF – 32GB DDR4-2933 ECC Registered DIMM
    Reliable, proven DDR4 memory solution for modern servers from Samsung, designed for edge compute, low-VM density hosts, and general-purpose use. JEDEC PC4-23466U-R compliant.
  • Compatible with Major Server Brands
    Built with Dual Rank x4 architecture, this Samsung RDIMM works flawlessly in servers from Dell, HPE, Lenovo, Cisco, and others that support DDR4-2933 ECC Registered memory.
  • Optimized Performance
    Delivers 2933 MT/s with CL21 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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