M393A8K40B21‑CTC Specifications
Samsung 32 GB DDR4 2933 MHz Registered ECC Memory Module
Manufacturer: Samsung
Manufacturer Model: M393A8K40B21‑CTC
Product Line: Samsung DDR4 RDIMM
Product Series: 32 GB DDR4 2933 MHz Registered ECC
Product Type: Server Memory Module (Registered ECC)
Product Name: Samsung 32 GB DDR4 2933 MHz RDIMM ECC
KEY FEATURES:
Storage Capacity: 32 GB
Memory Type: DDR4 SDRAM
Speed / Frequency: 2933 MHz
Form Factor: 288‑pin RDIMM
Error Correction: Registered ECC
Voltage: 1.2 V
PERFORMANCE:
Designed for enterprise server workloads
Supports 24×7 operation and high reliability
Optimized for virtualization, database, and high-performance computing
ENVIRONMENTAL & RELIABILITY:
Registered ECC for error detection and correction
MTBF: ~1.5 million hours (typical)
Operating Temperature: 0°C to 85°C
PHYSICAL:
Form Factor: 288‑pin RDIMM
Typical Dimensions: 133.35 mm × 30 mm × 3.5 mm
Weight: ~50 g

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