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Green circuit board with black memory chips, gold edge connector, no heat spreader

Computer Memory Solutions

Computer Memory Solutions 16GB DDR4 2133MHz ECC Unregistered DIMM CM2048722133ECCNRD

SKU CH-D8Y0-KXNQD

16 GB DDR4 ECC memory module running at 2133 MHz with CL15 timing for HP Z240 workstations

  • Capacity16GB
  • Type288-Pin DDR4 SDRAM
  • SpeedDDR4 2133 (PC4 17000)
  • CAS LatencyCL15
  • Timing15-15-15
  • Voltage1.2V
  • 16 GB capacity doubles typical workstation memory
  • ECC protection detects and corrects single-bit errors
  • DDR4 2133 MHz speed matches HP Z240 specifications
  • Unregistered DIMM installs directly without buffer delay
  • Guaranteed compatible with listed HP Z240 Tower/SFF models

Compatible Z240 Workstation Memory

This 16 GB DDR4 module is built for HP Workstation Z240 Tower and SFF systems. It delivers ECC protection with unregistered operation at 2133 MHz. The single stick fits the 288-pin slots used by these workstations. Buyers receive a tested upgrade backed by the manufacturer's compatibility guarantee.

Suited for ECC Z240 upgrades.

IT teams maintaining Z240 fleets can add capacity with confidence. The CL15 timing and 1.2 V voltage match the platform specification. Systems requiring registered DIMMs or non-ECC memory will not accept this module. Buyers needing larger single-stick densities must look elsewhere.

16 GB single-stick capacity decides the fit

Each kit contains one 16 GB DDR4 DIMM rated at PC4 17000 with 2Rx8 organisation. The Z240 platform supports up to 64 GB across four slots, so this module covers a quarter of the maximum. Verify the slot count and target capacity before ordering.

Highlights

  • 16 GB capacity doubles typical workstation memory
  • ECC protection detects and corrects single-bit errors
  • DDR4 2133 MHz speed matches HP Z240 specifications
  • Unregistered DIMM installs directly without buffer delay
  • Guaranteed compatible with listed HP Z240 Tower/SFF models

Specifications

BrandComputer Memory Solutions
ModelCM2048722133ECCNRD
Capacity16GB
Type288-Pin DDR4 SDRAM
SpeedDDR4 2133 (PC4 17000)
CAS LatencyCL15
Timing15-15-15
Voltage1.2V
ECCYes
Buffered/RegisteredUnregistered
Rank2Rx8
ChipsetMajor Brand Chipset
Heat SpreaderNo
Compatible SystemHP Workstation Z240 Tower/SFF
Package Content1Memory Ram Stick

Questions about this item

Will the 2Rx8 DDR4 chips need active cooling or replacement during the workstation's service life?

The module has no heat spreader and runs at 1.2V; ECC corrects single-bit errors so the chips themselves do not require scheduled replacement.

What sustained-throughput ceiling appears first when all four Z240 slots are populated with 16 GB sticks?

Four modules reach the platform maximum of 64 GB, so total capacity becomes the limiting factor before bandwidth saturates.

How much extra heat and power does a single 16 GB stick add when the Z240 runs continuous workloads?

At 1.2V the module draws only a few watts and, lacking a spreader, relies on case airflow that the Z240 tower or SFF already provides.

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