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Green 240-pin DDR3 DIMM module with black chips no heat spreader

Computer Memory Solutions

Computer Memory Solutions CM10246412800DIMM 8GB DDR3 1600 CL11 2Rx8

SKU CH-5D4C-94WHQ

8GB DDR3-1600 CL11 DIMM validated for HP ENVY h8-1419, h8-1420t, h8-1427 and h8-1430 desktops

  • Total capacity8 GB
  • Rated speedDDR3 1600 (PC3 12800)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL11
  • Memory timings11-11-11
  • Rated voltage1.5 V
  • 8GB DDR3 1600MHz boosts multitasking speed in compatible HP ENVY desktops
  • CL11 11-11-11 timing delivers responsive performance for everyday workloads
  • 2Rx8 unbuffered design ensures stable operation without ECC overhead
  • 240-pin DIMM fits HP ENVY h8-1419, h8-1420t, h8-1427, h8-1430 systems
  • 5V standard voltage maintains efficient power use in supported platforms

HP ENVY desktop upgrade

This 8 GB DDR3 module is built for HP ENVY h8-1419, h8-1420t, h8-1427 and h8-1430 desktops. It installs in a single 240-pin DIMM slot and raises the system to its 32 GB maximum across four sockets. The kit contains one stick, so buyers needing more capacity must add matching modules.

Sustained 1600 MHz operation

Rated at DDR3 1600 with CL11 11-11-11 timings and 1.5 V, the module maintains its rated speed during long workloads rather than throttling after a short burst. The 2Rx8 organisation and Major Brand Chipset provide stable throughput for everyday multitasking and light content creation. Unbuffered non-ECC design keeps latency low for desktop use.

Plain green PCB, no heat spreader

The stick uses a standard-height green circuit board without a metal heat spreader, so it fits tight spaces around large CPU coolers. Gold-edge 240-pin contacts ensure reliable seating in the motherboard slots. Compatibility is guaranteed for the listed ENVY models; other systems are not validated.

How it compares

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

Price $37.99
Cheaper than about 81% 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 $4.75 per GB
Cheaper than about 80% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM10246412800DIMM
Total capacity8 GB
Product type240-Pin DDR3 SDRAM
Performance
Rated speedDDR3 1600 (PC3 12800)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL11
Memory timings11-11-11
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.5 V
Compatibility
Compatible systemsHP ENVY h8-1419, h8-1420t, h8-1427, h8-1430
In the box
Included items1Memory Ram Stick

Questions about this item

How much heat does the 1.5 V DDR3 module add when the HP ENVY h8-1419 runs all day?

The stick runs at standard 1.5 V DDR3 voltage with no heat spreader, so it adds only the normal warmth of an unbuffered 8 GB DIMM under load.

Does the 240-pin DDR3 1600 CL11 module need a matching stick already installed to work in the h8-1420t?

No, the kit is a single 8 GB DIMM; the board has four slots and supports up to 32 GB total, so one stick works alone.

Will this PC3 12800 CL11 memory run stably beside the original 1333 MHz modules in an h8-1427?

Yes, the motherboard will clock all installed DIMMs down to the lowest common speed, so the 1600 MHz stick will operate at 1333 MHz alongside existing modules.

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