A-Tech 8GB DDR3 1866MHz ECC UDIMM 2Rx8 Server Memory

8GB DDR3 ECC UDIMM for HP servers

This 8GB DDR3 1866MHz ECC unbuffered DIMM replaces HP part numbers 733736-001 and 708635-B21. It targets administrators upgrading compatible HP server or workstation platforms that require registered ECC memory. The single module delivers 8GB capacity at standard 1.5V operation.

CL13 latency at continuous throughput

Rated at PC3-14900 with CAS latency 13, the module maintains specified timing under sustained server workloads rather than only in brief bursts. ECC circuitry corrects single-bit errors on the fly, preserving data integrity during extended compute sessions. The 2Rx8 organisation supports stable operation across all populated slots.

240-pin installation with compatibility check

The 240-pin DIMM seats in standard DDR3 UDIMM slots without tools; alignment key prevents reverse insertion. Builders must verify the system supports unbuffered ECC DDR3 at 1866MHz and the exact HP part numbers listed, as registered or non-ECC variants will not function. No additional configuration is required beyond BIOS recognition.