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Two green DDR3 SODIMM sticks with black chips, no heat spreader

Computer Memory Solutions

Computer Memory Solutions 8GB (2x4GB) DDR3 1333MHz SODIMM Memory Upgrade for HP Touchsmart 320-1030 520-1020

SKU CH-J4FJ-YKMAZ

An 8 GB DDR3 SODIMM kit for HP TouchSmart 320-1030 and 520-1020 all-in-ones

  • Capacity8GB (2 x 4GB)
  • Type204-Pin DDR3 SO-DIMM
  • SpeedDDR3 1333 (PC3 10600)
  • CAS LatencyCL7
  • Timing7-7-7
  • Voltage1.5V
  • Guaranteed compatibility with HP TouchSmart 320-1030 and 520-1020 All-in-One systems
  • 8 GB total capacity supplied as a matched pair of 4 GB modules
  • DDR3 1333 MHz speed rated at PC3-10600 for responsive performance
  • Low-latency CL7 7-7-7 timings at standard 1.5 V operation
  • 204-pin SO-DIMM form factor installs directly into the two available memory slots

Targeted DDR3 upgrade

This 8 GB kit contains two 4 GB SO-DIMM modules built for HP TouchSmart 320-1030 and 520-1020 all-in-one PCs. It runs at 1333 MHz with CL7 timing at 1.5 V. The unbuffered, non-ECC design matches the original specification for those systems.

Suitable for compatible all-in-ones

Owners of the listed TouchSmart models can install this pair to reach the 8 GB maximum supported by the two available sockets. Builders working on other platforms, or anyone needing ECC, registered DIMMs, or a different DDR generation, should look elsewhere.

Capacity and headroom

The dual-channel kit fills both slots and delivers the full 8 GB ceiling for these machines. Everyday multitasking and office applications run comfortably within this limit. Workloads that demand more memory than the platform allows will require a different computer.

Highlights

  • Guaranteed compatibility with HP TouchSmart 320-1030 and 520-1020 All-in-One systems
  • 8 GB total capacity supplied as a matched pair of 4 GB modules
  • DDR3 1333 MHz speed rated at PC3-10600 for responsive performance
  • Low-latency CL7 7-7-7 timings at standard 1.5 V operation
  • 204-pin SO-DIMM form factor installs directly into the two available memory slots

Specifications

BrandComputer Memory Solutions
ModelCM5126410600SODRH
Capacity8GB (2 x 4GB)
Type204-Pin DDR3 SO-DIMM
SpeedDDR3 1333 (PC3 10600)
CAS LatencyCL7
Timing7-7-7
Voltage1.5V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
ChipsetMajor Brand Chipset
Heat SpreaderNo
Compatible SystemHp Touchsmart 320-1030, 520-1020 All In One
Package Content2 Memory RAM Sticks

Questions about this item

My HP Touchsmart 320-1030 currently has one 4 GB stick — will this 2 x 4 GB kit fill both SODIMM slots and reach the 8 GB maximum?

Yes, the kit provides two 204-pin DDR3 1333 MHz modules that occupy both sockets and match the 8 GB limit listed for the 320-1030 and 520-1020 models.

Will these CL7 1.5 V unbuffered modules run stably alongside an existing PC3 10600 stick I keep in the system?

The modules use the same DDR3 1333 speed, 1.5 V voltage and unbuffered design, so they will operate at the common JEDEC timing when mixed with an identical-spec stick.

After installation, how can I confirm the memory is running at DDR3 1333 MHz with 7-7-7 timings?

Open Task Manager’s Performance tab or run CPU-Z; both will show 1333 MHz frequency and CL7 latency for each installed SODIMM.

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