7X77A01301 Lenovo TruDDR4 DDR4 8GB DIMM 288-pin registered

7X77A01301 Specifications

Lenovo 8 GB TruDDR4 2666 MHz RDIMM

Manufacturer: Lenovo
Manufacturer Model: 7X77A01301
Product Line: ThinkSystem Memory
Product Series: TruDDR4 2666 MHz
Product Type: Server Memory Module / RDIMM
Product Name: ThinkSystem 8 GB TruDDR4 2666 MHz (1Rx8 1.2V) RDIMM

KEY FEATURES:
Storage Capacity: 8 GB
Memory Type: DDR4 SDRAM
Form Factor: 288‑pin DIMM
Memory Configuration: RDIMM (Registered)
Error Checking: ECC
Voltage: 1.2 V
Speed: 2666 MHz
Rank / Layout: 1Rx8

PERFORMANCE:
Bus / Interface: DDR4 standard (synchronous DRAM)
Typical Clock / Speed: 2666 MHz
Read / Write Latency: CL19

ENVIRONMENTAL & RELIABILITY:
Operating Temperature Range: Not explicitly specified
Storage Temperature Range: Not explicitly specified
Operating Humidity: Not specified
Shock / Vibration Resistance: Not specified

PHYSICAL:
Dimensions (W × D × H): ~133.35 mm × 31 mm
Weight: Not explicitly specified
Color: Green PCB
COMPATIBILITY:
Designed for Lenovo ThinkSystem servers
Used in models like: ThinkSystem SR650, SR850, ST550, and others