Genuine/Original Sun Memory Kit of 16GB for a Sun X4140/X4240/X4440 server.

4x 4GB DIMM (2Rx4)

PC2-5300P-555-12-L0

ECC Memory

Sun part number: 371-3847-01 (2x 4GB)

Manufacturer: Samsung

Will also work in other servers (like e.g. HP Proliant) with AMD processors that take PC2-5300P RAM.

Tested using memtest86 (see pictures).

2x Sun X6322A 540-7600 371-3847-01 (2x 4GB)