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Two green DDR4 DIMM sticks with black chips and gold contacts

Computer Memory Solutions

Computer Memory Solutions 16GB (2x8GB) DDR4 2400MHz CL17 DIMM HP Elitedesk 705 G3 800 G2 G3

SKU CH-8RDZ-EVBH7

A 16GB dual-channel DDR4 2400MHz CL17 kit validated for HP Elitedesk 705 G3, 800 G2 and 800 G3 desktops

  • Total capacity16 GB (2 × 8 GB)
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Memory timings17-17-17
  • Rated voltage1.2 V
  • Dual-channel 16 GB kit boosts multitasking headroom
  • 2400 MHz DDR4 speed matches HP EliteDesk 705 G3, 800 G2 and 800 G3 specs
  • CL17 latency keeps response tight for everyday workloads
  • 2 V unbuffered DIMMs run cool without a heat spreader
  • Guaranteed compatibility with listed HP part numbers including Y4E56UT and P4J98UT

HP EliteDesk 705 G3 800 G2 G3 DDR4 Kit

This 16GB kit contains two 8GB DDR4 2400MHz CL17 unbuffered DIMMs built for HP EliteDesk 705 G3 MT and SFF plus 800 G2 and 800 G3 Tower and SFF models. It targets IT teams and owners of those specific desktops who need a matched pair to fill two slots. The modules are non-ECC and run at 1.2V. They are not suited for servers requiring registered or ECC memory.

Two Matched Modules Simplify Dual Channel

The bundle supplies two identical sticks tested together so the system can run in dual channel mode without the buyer sourcing a second module separately. Each stick uses a 2Rx8 organisation with major brand chips and no heat spreader. The package contains only the two DIMMs; no software, drivers or extra hardware are included. The sticks are covered by a limited lifetime warranty from Computer Memory Solutions.

Standard 288 Pin DIMM Install No Special Tools

Installation follows the usual desktop DIMM procedure: power off, open the case, align the 288 pin edge connector with the slot and press until the latches click. The low profile design fits both tower and small form factor chassis. The main risk is mixing these non ECC modules with any existing ECC or registered sticks which would prevent boot or disable ECC features. Maximum supported capacity for the listed platforms is 64GB across four sockets.

How it compares

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

Price $70.99
Cheaper than about 72% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB (2 × 8 GB)
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $4.44 per GB
Cheaper than about 82% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM1024642400DIMM
Total capacity16 GB (2 × 8 GB)
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2400 (PC4 19200)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL17
Memory timings17-17-17
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsHP/Compaq Elitedesk 705 G3 MT/SFF, 800 G2 Series Tower/SFF, 800 G3 Series Tower/SFF
In the box
Included items2 Memory RAM Sticks

Questions about this item

Will the 288-pin DDR4 modules need any replacement or maintenance over the system life?

The kit uses unbuffered non-ECC DDR4 DIMMs with no heat spreader; they are solid-state components with no moving parts and a limited lifetime warranty from Computer Memory Solutions, so no scheduled maintenance or replacement is expected.

What limit appears first when the 2400 MHz CL17 memory runs sustained workloads on the EliteDesk 800 G3?

The platform caps at 64 GB across four sockets, so with this 16 GB kit you still have headroom; the practical ceiling is the motherboard's maximum capacity rather than the module speed or latency.

How much heat or power does the 1.2 V DDR4 kit add when the EliteDesk 705 G3 runs all day?

Each module operates at the standard 1.2 V DDR4 voltage with no heat spreader, so thermal output and power draw remain at normal JEDEC levels for unbuffered DIMMs.

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