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Green circuit board SIMM module with gold edge connector and black memory chips

HP

HP 16MB SIMM Memory D5955-63003 NetRaid 3si

SKU CH-WTBB-1K920

16 MB SIMM memory module for NetRaid 3si disk array controller

  • Genuine HP part ensures NetRaid 3si compatibility
  • 16 MB SIMM expands controller cache capacity
  • New condition guarantees reliable operation from installation
  • Part D5955-63003 matches exact service documentation

HP NetRaid 3si Memory Module

This 16 MB SIMM is an HP genuine part built for the NetRaid 3si disk array controller. It adds cache capacity to the controller so it can buffer more I/O operations during heavy workloads. The module is supplied new and carries the original HP part number.

Critical Compatibility Check

This SIMM fits only the HP NetRaid 3si controller; it will not work in standard desktop motherboards or other RAID cards. Buyers who need memory for a different controller or a general-purpose system must select a different part.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $23.99
Cheaper than about 88% of the 21,161 comparable items (median $397.99).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

No published specifications for this item yet.

Questions about this item

What does 16 MB of cache do for a NetRaid 3si controller in daily use?

It lets the controller hold more write commands and read-ahead data so the disk array can keep streaming without waiting for the bus.

Which SIMM slot standard does the D5955-63003 module fit?

It installs in the proprietary NetRaid 3si SIMM socket on the controller board.

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