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Green bare circuit board memory module with gold edge connectors and black chips

NEMIX RAM

NEMIX RAM 16GB DDR4 3200 PC4-25600 CL22 1Rx8 1.2V 288-Pin UDIMM for HPE P43019-B21

SKU CH-MCSN-1PYVX

16GB DDR4 3200 UDIMM module rated CL22 at 1.2V for HPE P43019-B21 systems

  • Total capacity16 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL22
  • Buffer typeUnbuffered
  • Rated voltage1.2 V
  • 16 GB DDR4 3200 MHz boosts multitasking speed
  • CL22 latency at 1.2 V keeps power draw low
  • 1Rx8 single-rank layout aids memory controller efficiency
  • 288-pin UDIMM fits HPE P43019-B21 workstations directly
  • Built with Samsung, Micron or Hynix chips for reliability

16 GB DDR4 UDIMM for HPE Systems

This 16 GB DDR4 3200 module is built for HPE desktops and workstations that accept standard 288-pin unbuffered non-ECC memory. It delivers a straightforward capacity boost for everyday productivity and light multitasking.

Compatibility limits and alternatives

The stick suits owners of HPE P43019-B21 compatible platforms needing a single 16 GB upgrade without ECC or registered buffering. Buyers whose systems require error-correcting code, registered DIMMs, or higher-density kits should look at other modules.

CL22 latency at 1.20 V

Operating at CL22 with a 1.20 V supply, this 1Rx8 module runs at the standard DDR4 3200 speed grade. That timing and voltage combination determines whether the memory matches the motherboard's supported profile.

How it compares

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

Price $89.99
Cheaper than about 69% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $5.62 per GB
Cheaper than about 69% of the 20,941 comparable items (median $8.19 per GB).

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

Specifications

Product
Brand nameNEMIX RAM
Product lineHPE Server/Workstation Compatible Series Memory
Model nameHPE DDR4 3200 MHz Non-ECC Unbuffered UDIMM
Part numberMD25600-618K1
Total capacity16 GB
Product type288-Pin DDR4 UDIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL22
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Memory rank1Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsHPE
In the box
Included items16 GB (1 × 16 GB) DDR4 3200 MHz PC4-25600 1Rx8 1.2 V CL22 288-PIN Non-ECC Unbuffered UDIMM

Questions about this item

What motherboard slot is required to install this 288-pin DDR4 UDIMM?

A desktop or workstation motherboard with a standard 288-pin DDR4 DIMM slot is needed; the module is non-ECC and unbuffered, so the slot must accept that type.

Will this CL22 3200 MHz stick downclock automatically when paired with older DDR4 modules running at lower speeds?

Yes, DDR4 modules negotiate a common speed at boot; this stick will run at the highest frequency all installed modules support.

How can I verify the module is recognised at 3200 MT/s and CL22 after installation?

Check the system BIOS or a tool such as CPU-Z; the memory tab should show 3200 MT/s (PC4-25600) and CL22 timings for the new DIMM.

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