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Two green DDR4 DIMM sticks, bare circuit boards with black chips, no heat spreaders

Computer Memory Solutions

Computer Memory Solutions 16GB (2x8GB) DDR4 2400 CL17 C112 memory upgrade

SKU CH-RC70-GTWQY

A 16 GB dual-channel DDR4 2400 CL17 kit built for HP Envy Desktop 750-103d, 750-150l and 750-175se systems

  • Total capacity16 GB (2 × 8 GB)
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Memory timings17-17-17
  • Rated voltage1.2 V
  • 16GB dual-channel kit boosts multitasking headroom
  • 2400 MHz DDR4 speed matches system spec
  • CL17 17-17-17 timing keeps latency low
  • 2 V unbuffered DIMMs run cool without spreaders
  • Guaranteed compatible with HP Envy 750 desktops

HP Envy 750 desktop memory kit

This 16 GB kit contains two 8 GB DDR4 DIMMs rated at 2400 MHz with CL17 timing. It is built for the HP Envy Desktop 750-103d, 750-150l and 750-175se models. The modules are non-ECC, unbuffered and run at 1.2 V.

Replacing factory 8 GB configurations

The kit doubles the original 8 GB found in many of these desktops. The upgrade is worthwhile when the system runs near the 64 GB maximum across four slots. Users staying at 8 GB or needing ECC registered memory will not benefit.

Fits the four-slot Envy 750 platform

Two 288-pin slots are filled, leaving two free for future expansion up to the 64 GB limit. No heat spreader is fitted, so clearance inside the OEM chassis is not affected. The memory uses major-brand chips and carries a limited lifetime warranty from the manufacturer.

How it compares

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

Price $79.99
Cheaper than about 70% 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 $5.00 per GB
Cheaper than about 77% 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 Envy Desktop 750-103d, 750-150l, 750-175se
In the box
Included items2 Memory RAM Sticks

Questions about this item

Will the 288-pin DDR4 DIMMs fit the four memory slots in my HP Envy 750-103d?

Yes, the kit uses standard 288-pin DDR4 DIMMs that match the four slots in the Envy 750 series desktops.

What is the correct way to seat the two 8 GB modules so the system recognises the full 16 GB?

Insert each stick vertically until the side clips click; the notch is offset, so it only goes in one way — forcing it backwards is the common mistake.

Do these non-ECC unbuffered modules ever need firmware updates or periodic replacement?

No firmware is involved and the modules carry a limited lifetime warranty; they only need replacement if a hardware fault appears.

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