We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Two green circuit boards with gold edge connectors and black memory chips

Computer Memory Solutions

Computer Memory Solutions CM10246412800SODRL 16GB (2×8GB) DDR3L 1600 CL11 1.35V SODIMM memory upgrade

SKU CH-4182-1QYWP

16 GB dual-channel DDR3L 1600 kit for HP Pavilion All-in-One 20-b304, 20-b309 and 20-b310

  • Total capacity16 GB (2 × 8 GB)
  • Rated speedDDR3L 1600 (PC3L 12800)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL11
  • Memory timings11-11-11
  • Rated voltage1.35 V
  • 16 GB total capacity from two 8 GB modules
  • DDR3L 1600 speed for responsive multitasking
  • Low 1.35 V operation reduces power draw
  • CL11 latency keeps data access tight
  • Tested compatible with HP Pavilion All-in-One 20-b304, 20-b309, 20-b310

HP Pavilion All-in-One upgrade kit

This 16 GB kit contains two 8 GB DDR3L SODIMM modules built for HP Pavilion All-in-One 20-b304, 20-b309 and 20-b310 systems. Each stick runs at 1600 MHz with CL11 timings at 1.35 V. The unbuffered, non-ECC design matches the factory specification for these models.

Replaces factory memory in supported all-in-ones

The kit fills both SODIMM slots to reach the 16 GB maximum the platform allows. It is worth installing when the original 4 GB or 8 GB configuration leaves too little headroom for multitasking or modern web workloads. Systems already at 16 GB will not benefit from this upgrade.

Handles everyday multitasking

16 GB gives comfortable room for multiple applications, dozens of tabs and background services. Memory-intensive tasks such as video editing, virtual machines or large dataset work will exceed the capacity and speed of this DDR3L platform. Buyers needing more than 16 GB must choose a newer system.

How it compares

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

Price $38.99
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 $2.44 per GB
Cheaper than about 92% 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 nameCM10246412800SODRL
Total capacity16 GB (2 × 8 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 rank2Rx8
Heat spreaderNo
Power
Rated voltage1.35 V
Compatibility
Compatible systemsHP Pavilion All-in-One 20-b304, 20-b309, 20-b310
In the box
Included items2 Memory RAM Sticks

Questions about this item

Will the 204-pin SODIMM modules fit the HP Pavilion All-in-One 20-b304, 20-b309 and 20-b310 memory slots?

Yes, the kit is built to the 204-pin DDR3L SODIMM form factor used by those three HP All-in-One models, so each 8 GB stick seats directly in the factory slots.

What is the correct way to install the two 8 GB sticks, and what step do people often miss?

Power off the All-in-One, open the access panel, insert each module at the keyed angle until the side clips click, then verify in BIOS that both 8 GB modules show at 1600 MHz CL11 — skipping the BIOS check is the common oversight.

When will these DDR3L 1600 CL11 1.35 V modules need replacement?

They have no moving parts and no heat spreader, so under normal use they last the life of the HP 20-b304, 20-b309 or 20-b310; only a confirmed memory error or a future capacity upgrade would prompt a swap.

More in Model-Specific Memory Upgrades

Similar items