M386A4K40BB0-CRC Samsung 32GB PC4-19200 DDR4 ECC

M386A4K40BB0‑CRC Specifications

Samsung 32 GB DDR4‑2400 ECC Load‑Reduced (LR) Registered LRDIMM

Manufacturer: Samsung
Manufacturer Model: M386A4K40BB0‑CRC
Product Line: Samsung DDR4 ECC LRDIMM
Product Series: 32 GB, 2400 MT/s, 1.2 V
Product Type: Load‑Reduced ECC Registered DIMM (LRDIMM)
Product Name: Samsung 32 GB DDR4‑2400 ECC LRDIMM

KEY FEATURES:

Capacity: 32 GB

Memory Type: DDR4 SDRAM

ECC Support: Yes (Error Correction)

Form Factor: 288‑pin DIMM

Voltage: 1.2 V

Speed: 2400 MT/s (PC4‑19200)

Rank / Organization: 2R × 4 (dual-rank ×4)

CAS Latency: CL17

PERFORMANCE:

Maximum Data Transfer Rate: ~19.2 GB/s (PC4‑19200)

Latency (CAS): 17 cycles

ENVIRONMENTAL & RELIABILITY:

Designed for server / enterprise environments

Error Correction: ECC Registered, with data buffer for load reduction

Architecture: Load-Reduced configuration to minimize electrical load

Production Status: Discontinued / End of Life (EOL)

PHYSICAL:

Form Factor: 288‑pin LRDIMM

Typical Height: ~31.25 mm

COMPATIBILITY / NOTES:

Supports x4 DRAM organization, up to 4 ranks per DIMM, and 3 DIMMs per channel (3DPC) in some server platforms

Based on 8 Gb DDR4 components (“2G x 4” per rank)

Check your server or motherboard QVL: requires support for LRDIMM modules due to the data buffer