M393A2K40DB3-CWEBY Samsung 16GB 3200MHz PC4-25600

M393A2K40DB3-CWEBY Specifications

Samsung 16 GB DDR4 3200 MT/s ECC Registered RDIMM

Manufacturer: Samsung
Manufacturer Model: M393A2K40DB3-CWEBY
Product Line: Samsung DDR4 ECC Registered Memory
Product Series: 16 GB, 3200 MT/s, 1.2 V
Product Type: Registered ECC DIMM (RDIMM)
Product Name: Samsung 16 GB DDR4-3200 ECC RDIMM

KEY FEATURES:
Capacity: 16 GB
Memory Type: DDR4 SDRAM
ECC Support: Yes
Form Factor: 288‑pin RDIMM
Voltage: 1.2 V
Speed: 3200 MT/s (PC4‑25600)
Rank/Organization: 1R × 4 (single-rank ×4)
CAS Latency: CL22

PERFORMANCE:
Maximum Data Transfer Rate: ~25.6 GB/s
Latency (CAS): 22 cycles
Memory Architecture: Single Rank

ENVIRONMENTAL & RELIABILITY:
Designed for server / enterprise environments
Error Correction: ECC (can detect/correct single-bit errors)
Operating Voltage: 1.2 V
Production Status: Discontinued / End of Life

PHYSICAL:
Form Factor: 288‑pin RDIMM
Typical Dimensions: Standard RDIMM size
Weight: ~45–60 g

NOTES / COMPATIBILITY:

Registered DIMM (RDIMM) — requires a motherboard / server that supports ECC registered modules

Supported for 3200 MHz on 1 DIMM per channel in some server platforms