M393A2K43BB1-CTD Samsung 16GB PC4-21300 DDR4-2666MHz

M393A2K43BB1‑CTD Specifications

Samsung 16 GB DDR4‑2666 RDIMM ECC Registered Memory Module

Manufacturer: Samsung
Manufacturer Model: M393A2K43BB1‑CTD
Product Line: Samsung Server Memory
Product Series: DDR4 Registered DIMM (RDIMM)
Product Type: Server Memory Module (ECC, Registered)
Product Name: Samsung 16 GB DDR4‑2666 RDIMM ECC

KEY FEATURES:

Capacity: 16 GB

Memory Type: DDR4 SDRAM

Module Type: RDIMM (Registered DIMM)

ECC Support: Yes (Error‑Correcting Code)

Speed: DDR4‑2666 (PC4‑21300)

Voltage: 1.2 V

Rank / Organization: 2R × 8 (Dual Rank ×8)

Pins: 288‑pin DIMM

PERFORMANCE:

Data Rate / Bus Speed: ~2666 MT/s

CAS Latency: CL19

Designed for server / enterprise workloads

ENVIRONMENTAL & RELIABILITY:

Designed for 24×7 use in server environments

ECC + registered architecture improves data integrity and signal stability

Production Status: End‑Of‑Life (EOL)

PHYSICAL:

Form Factor: 288‑pin RDIMM

Typical Height: ~31.25 mm

Component Composition: (1G x 8) × 18 chips