Description:
Genuine HP 2GB FBD PC2-5300
(2x1GB) SDRAM DDR2 Dual Rank Memory Kit
Option Part# 397411-B21 (2 modules per kit)
Spare Part# 416471-001 (2 modules per kit)
Assembly Part# 398706-051 (2 modules per kit)

For the Proliant BL20p G4, BL460c, BL480c, BL680c G5, DL140 G3, DL160 G5, DL180, DL360 G5, DL380 G5, DL580 G5, ML150 G3, ML350 G5, ML370 G5 Servers

Overview:
When upgrading memory, DIMMs 1A and 3A must match. DIMMs 5B and 7B, DIMMs 2C and 4C, and DIMMs 6D and 8D must match and must be installed as a pair. When DIMMs 1A and 3A are populated the system is automatically configured for 2:1 interleaving. When all 4 banks are populated the system is automatically configured for 4:1 interleaving. When four, six, or eight DIMMs are populated with identical DIMMs the system is automatically configured for bank interleaving.

NOTE: In the online spare configuration, the ROM automatically configures the last populated bank as the spare memory. If only banks A and B are populated, bank B is the spare bank. If banks A, B, and C are populated, bank C is the spare bank, Online spare memory is configured through RBSU.

NOTE: Mirrored Memory uses mirrored banks to provide a high level of memory redundancy. Customer chooses to implement or not: User selectable via BIOS and default is off.