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Green rectangular circuit board with black memory chips and gold edge connector

OWC

OWC 8GB DDR4 2400MHz CL17 1.2V 260-pin SODIMM for HP ProOne 400 G3 440 G4 440 G5 600 G3

SKU CH-MDWH-F3QJA

8GB DDR4 SODIMM running at 2400MHz CL17 for HP ProOne 400 G3, 440 G4, 440 G5 and 600 G3

  • Total capacity8 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Memory rank1Rx8
  • Boosts system responsiveness with 8 GB DDR4 2400 MHz CL17 memory
  • Low 1.2 V operation reduces power draw and heat
  • 260-pin SODIMM fits HP ProOne 400 G3, 440 G4, 440 G5 and 600 G3
  • JEDEC and RoHS compliant for a warranty-safe upgrade
  • Backward compatible with 2133 MHz and 2400 MHz platforms

System-specific DDR4 SODIMM for HP ProOne

This 8 GB DDR4 module runs at 2400 MHz with CL17 latency and 1.2 V operation. It is built for HP ProOne 400 G3, 440 G4, 440 G5 and 600 G3 all-in-one systems. The 260-pin non-ECC unbuffered design fits the factory memory slots without modification.

Steady throughput at JEDEC speeds

The module maintains its rated 2400 MHz transfer rate under continuous workloads because it follows JEDEC standard timing and voltage. Backward compatibility with 2133 MHz systems allows it to downshift automatically when installed in earlier platforms. The single-rank 1Rx8 organisation keeps signal loading predictable during extended sessions.

Slim unbuffered stick with no heat spreader

A bare green PCB slides into tight all-in-one chassis where taller modules would foul the lid or cooling shroud. Gold-edge contacts on the 260-pin connector resist oxidation through repeated seating cycles. The low 1.2 V draw reduces thermal load on the system's shared cooling path.

How it compares

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

Price $45.99
Cheaper than about 79% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $5.75 per GB
Cheaper than about 68% 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 nameOWC
Part number2S4D41R808 GB
Total capacity8 GB
Product type260-Pin DDR4 Non-ECC SODIMM
Performance
Rated speedDDR4 2400 (PC4 19200)
Memory
CAS latencyCL17
ECC supportNo
Buffer typeUnbuffered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsHP ProOne 400 G3
HP ProOne 440 G4
HP ProOne 440 G5
HP ProOne 600 G3

Other versions of this model

5 more in the same range

Questions about this item

Will the 1.2V DDR4 2400MHz module run cool and quiet in an HP ProOne 440 G5 that stays on all day?

Yes. The SODIMM operates at the standard 1.2V DDR4 voltage with no heat spreader, so it adds minimal heat and makes no noise during continuous operation.

What must my HP ProOne 400 G3 already have for this 260-pin SODIMM to work?

An available DDR4 SO-DIMM slot that accepts 260-pin unbuffered non-ECC memory running at 2400MHz or 2133MHz.

Can I keep my existing 2133MHz stick and add this 2400MHz CL17 module in my HP ProOne 600 G3?

Yes. The module is backward compatible with 2133MHz systems, so it will downclock to match your current memory speed.

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