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Green circuit board with gold edge contacts and black memory chips

OWC

OWC 4GB DDR3 1333 PC3-10600 CL9 2Rx8 204-pin 1.5V Non-ECC SODIMM for Dell Studio 1457 1557 1558 1747 XPS 1645

SKU CH-53HV-SD12D

A 4 GB DDR3 SODIMM running at 1333 MHz CL9 for Dell Studio 1457, 1557, 1558, 1747 and XPS 1645 laptops

  • Total capacity4 GB
  • Rated speedDDR3 1333 (PC3 10600)
  • CAS latencyCL9
  • Rated voltage1.5 V
  • Buffer typeUnbuffered
  • Memory rank2Rx8
  • Boosts multitasking with a 4GB DDR3 1333MHz module
  • Fits Dell Studio 1457 1557 1558 1747 and XPS 1645
  • JEDEC and RoHS compliant for a warranty-safe upgrade
  • Simple DIY install using the 204-pin SODIMM form factor
  • Runs at 1.5V CL9 for stable low-voltage operation

Dell Studio and XPS laptop memory upgrade

This 4GB DDR3 SODIMM is built for Dell Studio 1457, 1557, 1558, 1747 and XPS 1645 notebooks. It delivers a straightforward capacity increase for owners of those specific models who need more memory for everyday multitasking. The module follows the exact electrical and physical layout required by those systems.

Thermals and power in normal use

The module runs at a standard 1.5V without a heat spreader, relying on the laptop's internal airflow. As an unbuffered non-ECC stick it draws minimal power and adds no audible noise during typical workloads. Operation stays within JEDEC limits for the platform.

The specification that decides fit

The 204-pin DDR3 1333 PC3-10600 CL9 2Rx8 form factor is the single detail that determines compatibility. Only systems designed for this exact pin count, voltage and timing will accept the module. Buyers with other DDR generations or different pin layouts cannot use it.

How it compares

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

Price $19.99
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 $5.00 per GB
Cheaper than about 77% 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 nameOWC
Part number1S3D32R804 GB
Total capacity4 GB
Product type204-Pin DDR3 Non-ECC SODIMM
Performance
Rated speedDDR3 1333 (PC3 10600)
Memory
CAS latencyCL9
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.5 V
Compatibility
Compatible systemsDell Studio 1457
Dell Studio 1557
Dell Studio 1558
Dell Studio 1747
Dell Studio XPS 1645

Other versions of this model

5 more in the same range

Questions about this item

How do I install this 204-pin SODIMM in my Dell Studio 1558?

Power off the laptop, remove the battery if accessible, open the memory compartment, align the notch on the module with the slot key, insert firmly until the gold contacts are no longer visible, then press down until the side clips click into place.

Will this PC3-10600 module need any firmware updates or periodic replacement?

No firmware updates are required for this JEDEC-standard DDR3 memory, and solid-state DRAM has no moving parts or scheduled replacement interval under normal use.

What is the first limitation I will hit when running this CL9 1.5V kit at full load for long periods?

The module operates at the standard 1.5V without a heat spreader, so sustained heavy workloads may hit thermal throttling limits before bandwidth or latency ceilings are reached.

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