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Green circuit board with black memory chips, gold edge connector, no heat spreader

Computer Memory Solutions

Computer Memory Solutions CM5126412800SOSRL 4GB DDR3L 1600 CL11 1.35V SO-DIMM memory upgrade

SKU CH-TBPN-Y6AQ3

4GB DDR3L 1600 SO-DIMM upgrade for HP Pavilion All-In-One 20-B314, 20-B319D and 20-B323W systems

  • Total capacity4 GB
  • Rated speedDDR3L 1600 (PC3L 12800)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL11
  • Memory timings11-11-11
  • Rated voltage1.35 V
  • 4GB capacity lifts multitasking headroom for everyday workloads
  • DDR3L 1600MHz speed matches system bus for stable throughput
  • CL11 11-11-11 timing keeps latency low in typical apps
  • 35V low voltage reduces power draw and heat output
  • 204-pin SO-DIMM form factor fits the listed HP All-In-One models

Targeted HP All-In-One upgrade

This 4GB DDR3L SO-DIMM is built for HP Pavilion All-In-One models 20-b314, 20-b319d and 20-b323w. It runs at 1600 MHz with CL11 timings and 1.35V operation. The unbuffered, non-ECC module fits the 204-pin socket used by these systems.

Suitable for single-slot capacity boost

Owners of the listed HP All-In-One desktops who need more memory for everyday tasks will benefit from this drop-in stick. Builders working on other platforms, or users who require ECC error correction or registered buffering, should look elsewhere because this module provides neither feature.

1.35V DDR3L voltage decides fit

The stick operates at 1.35V, the DDR3L standard required by the compatible HP All-In-One models. A standard 1.5V DDR3 module may not work correctly in these systems, so verifying the low-voltage spec is the single check that confirms suitability.

How it compares

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

Price $18.99
Cheaper than about 91% of the 21,161 comparable items (median $397.99).
Total capacity 4 GB
Lower than about 90% 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).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM5126412800SOSRL
Total capacity4 GB
Product type204-Pin DDR3 SO-DIMM
Performance
Rated speedDDR3L 1600 (PC3L 12800)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL11
Memory timings11-11-11
ECC supportNo
Buffer typeUnbuffered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.35 V
Compatibility
Compatible systemsHp Pavilion All-In-One 20-B314, 20-B319D, 20-B323 W
In the box
Included items1 Memory RAM Stick

Questions about this item

Will this 204-pin DDR3L 1600 CL11 stick run with the original 1.5 V DDR3 modules in my Pavilion All-in-One 20-b314?

The module operates at 1.35 V. Mixing it with 1.5 V DDR3 forces the system to run all memory at the higher voltage, which is outside this stick's specification.

How can I confirm the 4 GB stick is detected at 1600 MHz with 11-11-11 timings after installation?

Open Task Manager or BIOS and verify the installed memory shows 4 GB, 1600 MHz speed and CL11 latency.

Does the single 4 GB SO-DIMM ship alone, or are tools or extra brackets included?

The package contains one 204-pin DDR3L SO-DIMM only. No tools, brackets or additional components are supplied.

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