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Green circuit board with black memory chips, thin rectangular SODIMM stick

Computer Memory Solutions

Computer Memory Solutions 8GB DDR4 2133MHz SODIMM CM10246417000SO

SKU CH-BH77-QD84Q

8 GB DDR4 SODIMM at 2133 MHz for HP Pavilion All-in-One 27-a001la and 27-a170d

  • Capacity8GB
  • Type260-Pin DDR4 SO-DIMM
  • SpeedDDR4 2133 (PC4 17000)
  • CAS LatencyCL15
  • Timing15-15-15
  • Voltage1.2V
  • 8GB DDR4 2133MHz boosts multitasking on compatible HP All-in-One PCs
  • CL15 timing at 1.2V delivers responsive performance with low power draw
  • 260-pin SODIMM form factor fits the 27-a001la and 27-a170d models exactly
  • Single 8GB module leaves the second slot free for future expansion to 16GB
  • Lifetime warranty from Computer Memory Solutions protects against manufacturing defects

CM10246417000SO 8GB DDR4 SODIMM for HP All-in-One

This 8 GB DDR4 SODIMM runs at 2133 MHz with CL15 timings and 1.2 V operation. It is built as a single 260-pin unbuffered non-ECC module using 2Rx8 organisation. The kit is validated for HP Pavilion All-in-One 27-a001la and 27-a170d systems. Buyers who need ECC or registered memory cannot use this module.

Upgrade from 4GB or 8GB to the 16GB system maximum

The supported platforms ship with two SODIMM sockets and a 16 GB ceiling. Adding this 8 GB stick to an empty slot doubles capacity from a typical 4 GB or 8 GB factory fit. The jump is worth it when multitasking or browser workloads exceed the original amount. Systems already at 16 GB gain no further capacity from this part.

Tool-less slot access under the rear cover

Installation requires opening the All-in-One rear panel, aligning the 260-pin key, and pressing until the latches click. No heat spreader is fitted, so clearance is minimal. The most common issue is seating the module fully before the latches engage; a second press often resolves a no-post symptom. Buyers without easy rear-panel access may find the step awkward.

Highlights

  • 8GB DDR4 2133MHz boosts multitasking on compatible HP All-in-One PCs
  • CL15 timing at 1.2V delivers responsive performance with low power draw
  • 260-pin SODIMM form factor fits the 27-a001la and 27-a170d models exactly
  • Single 8GB module leaves the second slot free for future expansion to 16GB
  • Lifetime warranty from Computer Memory Solutions protects against manufacturing defects

Specifications

BrandComputer Memory Solutions
ModelCM10246417000SO
Capacity8GB
Type260-Pin DDR4 SO-DIMM
SpeedDDR4 2133 (PC4 17000)
CAS LatencyCL15
Timing15-15-15
Voltage1.2V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
ChipsetMajor Brand Chipset
Heat SpreaderNo
Compatible SystemHP/Compaq Pavilion All-in-One 27-a001la, 27-a170d
Package Content1Memory Ram Stick

Questions about this item

Does the 260-pin SODIMM fit the HP Pavilion All-in-One 27-a001la?

Yes, the module is a 260-pin DDR4 SODIMM and the supplier lists the 27-a001la as a compatible system.

What is the correct way to seat the SODIMM in the All-in-One, and what step is often missed?

Insert the stick at a 30-degree angle until the gold contacts disappear, then press down firmly until both side clips click — the click is the step many skip.

Will the 1.2 V DDR4-2133 CL15 stick need any firmware update or replacement within the 30-day period?

No firmware is required; the module carries a limited lifetime warranty from Computer Memory Solutions and a 30-day money-back guarantee against defects.

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

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