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Green circuit board SODIMM module with black memory chips and gold edge connector

OWC

OWC 1S3D31R802GB 2GB DDR3 1333 PC3-10600 CL9 1Rx8 204-pin 1.5V Non-ECC SODIMM memory upgrade

SKU CH-CF6Z-TTGD7

A 2GB DDR3 1333 SODIMM module built for HP Presario CQ58 series laptops using DDR3 memory

  • Total capacity2 GB
  • Rated speedDDR3 1333 (PC3 10600)
  • CAS latencyCL9
  • Rated voltage1.5 V
  • Buffer typeUnbuffered
  • Memory rank1Rx8
  • Boosts multitasking with a 2GB DDR3 1333MHz module
  • JEDEC-standard and RoHS-compliant for warranty-safe upgrades
  • CL9 latency at 1.5V for stable system responsiveness
  • 204-pin SODIMM fits HP Presario CQ58 series laptops
  • Single 1Rx8 rank design simplifies DIY installation

Targeted DDR3 upgrade

This 2 GB DDR3 SODIMM is built for HP Presario CQ58 series notebooks that use DDR3 memory. It delivers a single 2 GB module rated at 1333 MHz with CL9 latency and 1.5 V operation. The non-ECC, unbuffered design matches the original system specification.

Fits straight into the laptop slot

The 204-pin form factor installs directly into the existing SODIMM socket without adapters or cable routing. No heat spreader means the module clears tight chassis spaces common in slim notebooks. JEDEC and RoHS compliance ensures the upgrade will not void the original system warranty.

Ready to install with no extras

The package contains only the memory module itself; no tools, cables or software discs are included. OWC validates every stick in-house and backs it with a limited lifetime warranty plus free technical support. Buyers needing more than 2 GB or a different DDR generation should look elsewhere.

How it compares

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

Price $17.99
Cheaper than about 92% of the 21,161 comparable items (median $397.99).
Total capacity 2 GB
Lower than about 95% of the 20,941 comparable items (median 32 GB).
Price per GB $9.00 per GB
Typical for this category: the median of 20,941 items is $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 nameOWC
Part number1S3D31R802 GB
Total capacity2 GB
Product type204-Pin DDR3 Non-ECC SODIMM
Performance
Rated speedDDR3 1333 (PC3 10600)
Memory
CAS latencyCL9
ECC supportNo
Buffer typeUnbuffered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.5 V
Compatibility
Compatible systemsHP Presario CQ58 Series using DDR3 Memory

Other versions of this model

5 more in the same range

Questions about this item

Will the CL9 latency at 1333 MHz become the bottleneck during long rendering sessions?

The module runs at DDR3 1333 PC3-10600 with CL9 timing; that latency is the first limit you hit under sustained heavy workloads.

How much heat does the 1.5 V unbuffered SODIMM produce when the laptop runs all day?

Operating at 1.5 V without a heat spreader, the 204-pin DDR3 module generates only modest warmth typical for low-power laptop memory.

Which slot and chipset must my HP Presario CQ58 already have for this 2 GB stick to work?

It requires a DDR3 SO-DIMM slot and a chipset that supports PC3-10600 1333 MHz non-ECC memory in the CQ58 series.

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