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Two green 240-pin DDR3 memory sticks, no heat spreaders

Computer Memory Solutions

Computer Memory Solutions CM10246412800DIMM 16GB (2x8GB) DDR3 1600 CL11 memory upgrade

SKU CH-M5TS-KKK25

16 GB (2 × 8 GB) DDR3-1600 CL11 1.5 V unbuffered non-ECC kit for HP Pavilion P7-1227C, P7-1233W, P7-1235, P7-1240

  • 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 dual-channel kit boosts multitasking headroom
  • DDR3 1600 MHz speed matches HP Pavilion P7 series specs
  • CL11 11-11-11 timings deliver responsive data access
  • 5 V unbuffered non-ECC design ensures stable operation
  • Guaranteed compatible with Pavilion P7-1227C, P7-1233W, P7-1235, P7-1240

Compatible HP Pavilion Desktop Upgrade

This 16 GB kit contains two 8 GB DDR3 modules built for HP Pavilion P7-1227C, P7-1233W, P7-1235 and P7-1240 desktops. The memory runs at 1600 MHz with CL11 timings at 1.5 V. It is intended for owners of those models who want to reach the board’s 32 GB ceiling.

Dual-Channel Kit Contents

The package supplies two matching unbuffered non-ECC DIMMs so the system can run in dual-channel mode without mixing modules. Computer Memory Solutions tests each stick for the listed HP platforms and backs the kit with a limited lifetime warranty direct from the brand. No extra software or cables are included.

240-Pin DDR3 Build

Each stick uses a standard 240-pin DDR3 PCB with major-brand chips and no heat spreader, keeping the profile low for tight OEM chassis. The 2Rx8 organisation fits the four DIMM slots on the target motherboards. Buyers whose systems need ECC, registered memory or a different DDR generation cannot use this kit.

How it compares

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

Price $35.99
Cheaper than about 82% 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 $2.25 per GB
Cheaper than about 93% 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 P7-1227C, P7-1233 W, P7-1235, P7-1240
In the box
Included items2 Memory RAM Sticks

Questions about this item

Will the 2Rx8 DDR3 modules need replacement before the system reaches its 32GB maximum?

The kit provides 16GB using two 8GB sticks, leaving two slots free for future expansion to the 32GB limit without removing the installed modules.

What speed ceiling appears first when the 1600MHz CL11 memory runs continuously?

The modules operate at the rated 1600MHz CL11 timing; the system chipset and memory controller determine any lower ceiling under sustained load.

How much heat or power do the unbuffered 1.5V sticks produce during all-day operation?

Standard 1.5V DDR3 DIMMs without heat spreaders run within normal thermal limits for desktop use; no active cooling is required.

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