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Green rectangular DIMM with black chips and gold contacts

HPE

HPE 850880-001 16GB DDR4 RAM Module

SKU CH-SSPZ-3681Q MPN 850880-001

16 GB DDR4 ECC registered DIMM at 2666 MHz for HPE ProLiant Gen10 servers

  • TypeRAM Module
  • ECC protection prevents data corruption in critical workloads
  • Registered signal processing improves stability on multi-module server boards
  • 16 GB capacity at 2666 MHz supports demanding virtualisation tasks
  • 20 V DDR4 voltage reduces power draw per module
  • Validated for HPE ProLiant Gen10 servers including DL360, DL380 and Synergy 480

16GB DDR4 ECC Registered DIMM

This HPE SmartMemory module provides 16GB of DDR4 SDRAM rated at 2666MHz with a CAS latency of CL19. It operates at 1.20V and uses a 288-pin registered DIMM form factor designed for server platforms. The module includes ECC error checking for data integrity in mission-critical workloads.

Qualified for HPE ProLiant Gen10 servers

The module is validated for specific HPE ProLiant Gen10 models including BL460c, DL360, DL380, DL560, ML350, ML110, XL230k and Synergy 480 and 660 compute modules. Using HPE-qualified memory ensures the server firmware recognises the SPD data and enables full warranty support from the manufacturer.

Install in matched pairs for best performance

Installation requires opening the server chassis and seating the DIMM firmly until the ejector tabs lock. Common issues arise when mixing ranks or speeds across channels, which can force the system to downclock all memory or halt at POST. Always populate slots according to the server memory configuration guide.

Highlights

  • ECC protection prevents data corruption in critical workloads
  • Registered signal processing improves stability on multi-module server boards
  • 16 GB capacity at 2666 MHz supports demanding virtualisation tasks
  • 20 V DDR4 voltage reduces power draw per module
  • Validated for HPE ProLiant Gen10 servers including DL360, DL380 and Synergy 480

Specifications

BrandHPE
TypeRAM Module
Shipping weight2.27 kg
Package size170 × 147 × 43 mm

Questions about this item

Will the ECC registered DDR4 module require any periodic maintenance or component replacement during its service life?

No, the 288-pin DIMM has no moving parts or user-serviceable components; it operates at 1.20 V with CL19 timing and is designed to remain in the server for its entire lifespan.

What limit appears first when the 16 GB DDR4-2666 module runs at full load continuously?

The memory controller enforces the 2666 MHz speed and PC4-21300 bandwidth ceiling, so sustained throughput cannot exceed that rated transfer rate.

How much heat and power does the 1.20 V registered ECC DIMM produce when the server runs all day?

The module draws 1.20 V at its 2666 MHz rating; typical power dissipation stays within standard DDR4 DIMM thermal limits for continuous server operation.

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