46C7576 IBM 8GB PC2-5300 DDR2-667MHz

46C7576 Specifications

IBM 8 GB DDR2‑667 MHz (PC2‑5300) Fully Buffered ECC Registered DIMM (FBDIMM) Server Memory Module

Manufacturer: IBM
Manufacturer Model: 46C7576
Product Line: IBM Server Memory (BladeCenter / Enterprise)
Product Series: DDR2‑667 / PC2‑5300 ECC FBDIMM
Product Type: Internal Memory Module (Fully Buffered, ECC, Registered)
Product Name: IBM 8 GB DDR2‑667 ECC FBDIMM

KEY FEATURES:
Storage Capacity: 8 GB
Memory Type: DDR2 SDRAM
Interface / Bus Speed: 667 MHz (PC2‑5300)
Error Checking: ECC (Error‑Correcting Code)
Module Type: Fully Buffered, Registered (FBDIMM)
Form Factor: 240‑pin DIMM
Voltage: 1.8 V

PERFORMANCE:
Memory Speed: 667 MHz
CAS Latency: CL5
Rank: Quad Rank (4R)

ENVIRONMENTAL & RELIABILITY:
Designed for enterprise / server‑class systems (e.g. blade servers) — ECC + fully buffered + registered architecture ensures high data integrity, stability, and reliable 24×7 operation

PHYSICAL:
Form Factor: 240‑pin DIMM
Memory Module: Single 8 GB FBDIMM module

NOTES / COMPATIBILITY:

Suitable for servers or blade‑server systems that support DDR2‑PC2‑5300 FBDIMM with ECC and registration (for example, systems in the IBM BladeCenter HS21 family)
ITinStock
+2
IBM
+2

As a fully buffered ECC module, it’s not intended for standard desktop motherboards — only compatible with server motherboards that explicitly support FBDIMM