M393A4K40DB2‑CVF Specifications
Samsung 32 GB DDR4‑2933 Registered ECC RDIMM
Manufacturer: Samsung
Manufacturer Model: M393A4K40DB2‑CVF
Product Line: Samsung Server Memory Modules
Product Series: DDR4 RDIMM 2933 MHz / PC4‑23400
Product Type: Registered ECC Memory Module (Server)
Product Name: Samsung 32 GB DDR4‑2933 RDIMM ECC
KEY FEATURES:
Capacity: 32 GB
Memory Type: DDR4 SDRAM
Data Rate / Speed: 2933 MT/s
ECC: Yes (Error‑Correcting Code)
Registered / Buffered: Yes (RDIMM)
Rank: 2R × 4 (Dual Rank)
CAS Latency: CL21
Voltage: 1.20 V
Pins: 288‑pin DIMM
PERFORMANCE:
Designed for server / enterprise workloads
High bandwidth, dual‑rank architecture for stable performance in multi‑DIMM configurations
ENVIRONMENTAL & RELIABILITY:
Registered buffer improves signal stability and reduces electrical load
ECC corrects single-bit memory errors for data integrity
Status: Discontinued / End of Life (EOL)
PHYSICAL:
Form Factor: 288‑pin RDIMM
Component Composition: (2G × 4) × 36 memory chips

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