M386A8K40DM2-CWE SAMSUNG 64gb 3200mhz Pc4-25600

M386A8K40DM2‑CWE Specifications

Samsung 64 GB DDR4‑3200 ECC Load‑Reduced (LRDIMM)

Manufacturer: Samsung
Manufacturer Model: M386A8K40DM2‑CWE
Product Line: Samsung Server Memory
Product Series: DDR4 LRDIMM
Product Type: Internal Memory Module (Load‑Reduced, ECC)
Product Name: Samsung 64 GB DDR4‑3200 ECC LRDIMM

KEY FEATURES:
Storage Capacity: 64 GB
Memory Type: DDR4 Load‑Reduced ECC
Speed: 3200 MT/s / PC4‑25600
Error Correction: ECC (parity)
Signal Processing: Load‑Reduced with register + data buffer
Rank / Organization: 4R × 4 (Quad‑Rank ×4)
Voltage: 1.20 V
Number of Pins: 288

PERFORMANCE:
CAS Latency: CL22
Cycle Time: ~0.3125 ns (from 3200 MT/s)
Component Composition: (4G × 4) × 36

ENVIRONMENTAL & RELIABILITY:
Designed for high-density server environments with reduced load on the memory bus
ECC ensures data integrity in critical workloads
Production Status: End of Life (EOL)

PHYSICAL:
Form Factor: 288‑pin LRDIMM
Typical Module Height: Standard profile (per Samsung spec)