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The Samsung M393A4K40BB1-CRCOQ is an enterprise-grade32GB DDR4-2400 Registered ECC SDRAM Dual-Rank Memory Module designed tomaximize dense computing performance and reliability in high-availabilityserver and workstation environments. Operating at a data rate of 2400 MT/s(PC4-19200) with a CAS Latency of CL17, this module balanceshigh-bandwidth data transfers with low latency for heavy enterprise workloads.
Core Parameters
Parameter
Specification Details
Manufacturer
Samsung Electronics
Part Number
M393A4K40BB1-CRC
Module Density
32 GB (1 x 32 GB Single Module)
Memory Standard
DDR4 SDRAM
Form Factor
288-Pin RDIMM (Registered DIMM)
Profile
Low Profile (LP) Standard Height
Performance & Timing
Parameter
Specification Details
Speed/Data Rate
2400 MT/s (PC4-19200 / PC4-2400T)
Memory Clock Speed
1200 MHz
Bus Clock Speed
2400 MHz
CAS Latency
CL17 (Standard JEDEC configuration)
Signal Processing
Registered / Buffered
Error Correction (ECC)
Yes (Full Error-Correcting Code)
Architecture & Electrical
Parameter
Specification Details
Rank Configuration
Dual Rank (2Rx4)
Component Composition
(2G x 4) x 36 Silicon Chips
DRAM Chip Density
8 Gb base die size
DRAM Chip Structure
x4 Bit Organization
Operating Voltage
1.2 V JEDEC Standard

Documentation