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Green printed circuit board with black memory chips on both sides, gold edge connector, no heat spreader

OWC

OWC 4GB DDR3 1333 PC3-10600 CL9 2Rx8 240-pin 1.5V Non-ECC UDIMM Alienware Aurora R2 Voltaire

SKU CH-FS50-VSV3S

4GB DDR3 1333 MHz CL9 UDIMM for Alienware Aurora R2 and Voltaire systems

  • Total capacity4 GB
  • Rated speedDDR3 1333 (PC3 10600)
  • CAS latencyCL9
  • Rated voltage1.5 V
  • Buffer typeUnbuffered
  • Memory rank2Rx8
  • 4GB capacity adds multitasking headroom for Alienware Aurora R2 Voltaire
  • DDR3 1333 PC3-10600 CL9 matches factory memory specifications exactly
  • 240-pin unbuffered non-ECC design fits desktop DIMM slots directly
  • 5V JEDEC standard voltage ensures stable operation without tuning
  • 2Rx8 rank configuration maintains compatibility with original system architecture

Alienware Aurora R2 Voltaire upgrade

This 4GB DDR3 module is built for Alienware Aurora R2 and Voltaire desktops. It provides a straightforward memory increase for owners of those systems who want more capacity for everyday tasks.

Single 4GB DDR3 1333 CL9 stick

The kit contains one 240-pin UDIMM rated at PC3-10600 with CL9 latency and 1.5V operation. That exact speed and timing must match the board requirements for stable operation.

Fills one DIMM slot on the Aurora board

The unbuffered non-ECC design fits the standard desktop slots in the compatible Alienware models. It leaves remaining slots free for additional modules if the platform supports more than one.

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 number1U3D32R804 GB
Total capacity4 GB
Product type240-Pin DDR3 Non-ECC UDIMM
Performance
Rated speedDDR3 1333 (PC3 10600)
Memory
CAS latencyCL9
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.5 V
Compatibility
Compatible systemsAlienware Aurora R2
Alienware Aurora Voltaire

Other versions of this model

5 more in the same range

Questions about this item

What does the 1333 MHz speed mean once the module is installed in an Alienware Aurora R2?

The module runs at 1333 MHz DDR3, delivering PC3-10600 bandwidth with CL9 latency for standard desktop workloads.

What does the 240-pin DDR3 interface cap in practice?

The 240-pin DDR3 interface limits the module to DDR3 1333 operation at 1.5 V, matching the JEDEC PC3-10600 standard.

What physical slot and clearance does this 240-pin UDIMM need to fit?

It requires a standard 240-pin DDR3 DIMM socket and has no heat spreader, so it fits low-clearance motherboards.

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