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Computer Memory Solutions

Computer Memory Solutions CM10246412800DIMM 16GB 2x8GB DDR3 1600 CL11

SKU CH-8E42-TKEEM

A 16 GB dual-channel DDR3 1600 kit for HP Pavilion Slimline s5-1540, s5-1554 and 400-015d desktops

  • Total capacity16 GB (2 × 8 GB)
  • Rated speedDDR3 1600 (PC3 12800)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL11
  • Memory timings11-11-11
  • Rated voltage1.5 V
  • 16 GB kit boosts multitasking on HP Slimline s5-1540 and s5-1554
  • DDR3 1600 speed with CL11 timing delivers responsive performance
  • Dual-channel 2 x 8 GB configuration matches 240-pin DIMM slots
  • 5 V unbuffered non-ECC modules install without BIOS changes
  • Major-brand chipset ensures stable operation for everyday workloads

16GB DDR3 kit for HP Pavilion Slimline

This 16GB kit contains two 8GB DDR3 DIMMs rated at 1600MHz with CL11 timing. It is built specifically for HP Pavilion Slimline s5-1540, s5-1554 and 400-015d desktops. The modules are unbuffered, non-ECC and run at 1.5V.

Upgrading from lower-capacity DDR3

The kit replaces the factory-installed memory in the listed Slimline models. It is worth installing when the system currently holds less than 16GB and runs a 64-bit operating system that can address the full amount. A 32-bit OS will still be limited to 4GB regardless of this upgrade.

Dual-channel headroom for everyday workloads

Two matched 8GB sticks populate both slots for dual-channel operation. The 16GB total handles typical multitasking, office applications and light media editing without paging. It reaches the platform's maximum supported memory, so further expansion is not possible on these models.

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 16 GB (2 × 8 GB)
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $2.37 per GB
Cheaper than about 92% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM10246412800DIMM
Total capacity16 GB (2 × 8 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 Pavilion Slimline s5-1540, s5-1554, 400-015d
In the box
Included items2 Memory RAM Sticks

Questions about this item

Will the 240-pin DDR3 DIMMs fit the motherboard in my HP Pavilion Slimline s5-1540?

Yes, the kit is built for HP Pavilion Slimline s5-1540, s5-1554 and 400-015d systems that accept 240-pin DDR3 DIMMs.

Do I need to install both 8 GB modules together, or can I add just one?

Install both modules to reach the 16 GB total; the board supports two DIMM slots, so populate both for matched 2Rx8 operation.

Will the memory require any firmware updates or heat-spreader cleaning over time?

No firmware updates are needed; the modules have no heat spreader, so only occasional dust removal from the slots is required.

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