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Green printed circuit board with black memory chips and gold edge connectors

HP

HP 662608-571 2GB DDR3 1600MHz CL11 ECC DIMM

SKU CH-AKTS-DV9SK

2GB DDR3 1600MHz CL11 ECC unbuffered DIMM for HP servers

  • ECC protection guards data integrity in servers
  • 1600 MHz DDR3 speed supports responsive workloads
  • Single 2 GB module fits one DIMM slot
  • Unbuffered design keeps latency low for HP systems

HP 662608-571 2GB DDR3 ECC DIMM

The HP 662608-571 is a 2GB DDR3 ECC unbuffered DIMM operating at 1600MHz with CL11 latency. It is designed for servers and workstations that require error-correcting memory for data integrity. The module uses PC3-12800 specification and is sold as a single stick.

Suited for HP systems needing ECC DDR3 expansion

This module suits administrators upgrading compatible HP ProLiant or workstation platforms that support unbuffered ECC DDR3. It is not for desktop boards that only accept non-ECC memory. Buyers who need higher capacities or registered DIMMs should look at other options.

How it compares

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

Price $13.99
Cheaper than about 92% of the 1,517 comparable items (median $68.99).

Specifications

Product
Brand nameHP

Questions about this item

Does this HP 662608-571 DDR3 ECC DIMM require a motherboard with ECC support to function?

Yes, this module uses ECC Unbuffered DDR3 technology and must be installed in a system whose chipset and BIOS support ECC memory for the error-correction features to operate.

Will this 1600MHz CL11 DDR3 module down-clock to match slower DDR3 DIMMs already installed?

The module is rated at 1600MHz with CL11 timing; when mixed with slower DDR3 modules the memory controller will typically run all modules at the lowest common speed and latency.

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