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Green rectangular DDR3 DIMM with gold contacts and black chips

HPE Refurbished

HPE 688963-001 16GB DDR3 1600MHz ECC Registered DIMM

SKU CH-MGXZ-BMHQP MPN 688963-001

Provides 16 GB DDR3 ECC registered memory at 1600 MHz with CL11 latency in a 240-pin DIMM

  • Plug typeRAM Module
  • ECC protection safeguards data integrity in critical workloads
  • Registered signal processing improves stability on dense memory configurations
  • 16 GB capacity supports demanding virtualization and database tasks
  • 1600 MHz DDR3 speed delivers responsive throughput for enterprise applications
  • 240-pin DIMM form factor fits standard server memory slots

HPE 16GB DDR3 ECC Registered DIMM

This module is a 16GB DDR3 SDRAM DIMM operating at 1600MHz with a PC3-12800 rating. It features ECC error checking and registered signal processing for data integrity in compatible systems. The single 240-pin module runs at 1.50V with CL11 latency.

Suitable for HPE servers requiring registered ECC

This part fits systems designed for PC3-12800R registered DIMMs where ECC is mandatory. It is not suitable for platforms that require unbuffered non-ECC memory or a different pin count. Buyers needing modules without error correction cannot use this item.

240-pin DDR3 registered form factor

The 240-pin DIMM form factor with registered signal processing determines physical and electrical compatibility. Verify the host system supports registered DDR3 ECC modules before purchase. This specification alone decides whether the part will function in the target server.

How it compares

Measured against everything we stock in Switch Modules, Transceivers & Add-Ons, at today’s prices. Recalculated every night.

Price $44.99
Cheaper than about 65% of the 1,517 comparable items (median $68.99).

Specifications

Product
Brand nameHPE
Power
Plug typeRAM Module
Size & build
Shipping weight0.23 kg
Package size178 × 51 × 13 mm

Questions about this item

Which server motherboard slot accepts this 240-pin DDR3 DIMM?

The module fits a standard DDR3 240-pin registered DIMM slot that supports 1.50 V ECC memory.

Can I mix this CL11 registered ECC stick with older unbuffered DDR3 modules in the same server?

No, registered and unbuffered DIMMs cannot be mixed; all slots must use registered ECC modules of the same voltage and speed.

How do I verify the module is running at 1600 MHz with ECC active after installation?

Check the BIOS memory information or OS tools such as dmidecode; they should report 1600 MHz, PC3-12800, CL11 and ECC enabled.

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