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Green circuit board with gold contacts and black memory chips

OWC

OWC 2GB DDR3 1333 PC3-10600 CL9 1Rx8 204-pin 1.5V Non-ECC SODIMM for Dell Vostro 360 3350 3450 3550 3555

SKU CH-QSS0-1RTP8

A 2GB DDR3 1333 SODIMM module for upgrading Dell Vostro 360, 3350, 3450, 3550 and 3555 laptops

  • Total capacity2 GB
  • Rated speedDDR3 1333 (PC3 10600)
  • CAS latencyCL9
  • Rated voltage1.5 V
  • Buffer typeUnbuffered
  • Memory rank1Rx8
  • Boosts multitasking with a 2GB DDR3 1333 MHz module
  • JEDEC-standard 1.5V CL9 design ensures stable operation
  • Fits Dell Vostro 360 3350 3450 3550 3555 exactly
  • Simple 204-pin SODIMM slot install requires no tools
  • Backed by OWC limited lifetime warranty and free tech support

Dell Vostro DDR3 SODIMM Upgrade

This 2GB DDR3 1333 CL9 module is built for Dell Vostro 360 3350 3450 3550 3555 laptops. It installs as a single 204-pin SODIMM running at 1.5V without ECC or buffering. The JEDEC-standard part is tested to meet OEM specifications for those systems.

Suitable for Vostro owners adding memory

The module fits the listed Vostro models and provides a straightforward capacity increase. Buyers whose laptop requires a different DDR generation, a higher voltage, ECC support, or a larger single-module capacity cannot use this part.

Single 2GB DDR3 1333 CL9 SODIMM

The decisive specification is the 2GB capacity combined with DDR3 1333 CL9 timing in a 204-pin 1.5V unbuffered non-ECC SODIMM. Match these exact parameters against the service manual before ordering.

How it compares

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

Price $16.99
Cheaper than about 93% 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 $8.50 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 systemsDell Vostro 360
Dell Vostro 3350
Dell Vostro 3450
Dell Vostro 3550
Dell Vostro 3555

Other versions of this model

5 more in the same range

Questions about this item

How do I install the 204-pin SODIMM in my Dell Vostro 3550, and what step is often missed?

Power off the laptop, remove the battery, open the memory door, insert the module at an angle until the gold contacts disappear, then press down firmly until both side clips click — skipping the firm press leaves the stick loose and the system will not boot.

What maintenance or replacement will this 2GB DDR3 module need later?

No routine maintenance is required; the module has no heat spreader and no moving parts, so replacement is only needed if a memory test reports errors or you upgrade to a higher capacity supported by the Vostro 3350, 3450, 3550, 3555 or 360.

What limit appears first when the 1333 MHz CL9 memory runs under sustained load?

The 1.5 V DDR3 rating and CL9 latency set the bandwidth ceiling; under continuous heavy use the memory controller hits its maximum throughput before any thermal throttle occurs because the SODIMM has no heat spreader.

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