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Simmtec, Inc

Simmtec, Inc 4GB (2x2GB) DDR3 1333 PC3 10600 1.5V 240-Pin UDIMM

SKU CH-HC5J-3XGM2

A 4GB dual-channel DDR3 kit running at 1333MHz with 240-pin UDIMM modules rated at 1.5V

  • Total capacity4 GB (2 × 2 GB)
  • Rated speedDDR3 1333 (PC3 10600)
  • 4GB total capacity from two 2GB modules for easy desktop upgrades
  • DDR3 1333 speed rated at PC3 10600 for reliable data throughput
  • Non-ECC unbuffered UDIMM design installs directly into standard 240-pin desktop slots
  • Dual-voltage operation at 1.5V or 1.35V matches a wider range of motherboard requirements
  • Built with major-brand DRAM chips meeting JEDEC standards for broad compatibility

Kit Contents

This Simmtec, Inc kit supplies 4 GB of DDR3 desktop memory in a matched pair of two 2 GB UDIMM modules. The 240-pin unbuffered design fits standard desktop DIMM slots and runs at the JEDEC-standard 1.5 V level. It is aimed at users repairing or upgrading older systems that specifically call for PC3-10600 speed.

Suitability

The dual-voltage rating of 1.35 V and 1.5 V lets the kit work in platforms that accept either voltage, while the non-ECC, unbuffered layout suits typical consumer motherboards. Builders who need error-correcting code memory, registered modules or capacities beyond 4 GB total should look elsewhere. Systems limited to lower DDR3 speeds will still run the modules, but at the board's maximum supported rate.

Deciding Specification

The modules operate at DDR3-1333, labelled PC3-10600, which is the single speed rating that determines compatibility with the target platform. If the motherboard or processor memory controller requires a different DDR3 frequency, this kit will not match the specification. Confirm the required speed before purchase.

How it compares

Measured against everything we stock in Desktop RAM, at today’s prices. Recalculated every night.

Price $16.99
Cheaper than about 91% of the 3,647 comparable items (median $90.99).
Total capacity 4 GB (2 × 2 GB)
Lower than about 80% of the 3,251 comparable items (median 16 GB).
Price per GB $4.25 per GB
Cheaper than about 82% of the 3,251 comparable items (median $6.75 per GB).

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Specifications

Product
Total capacity4 GB (2 × 2 GB)
Performance
Rated speedDDR3 1333 (PC3 10600)

Questions about this item

What does the PC3-10600 rating mean for this DDR3 memory?

PC3-10600 is the JEDEC standard name for DDR3 running at 1333 MT/s. The kit contains two 2 GB unbuffered non-ECC modules that operate at 1.5 V.

What physical slot and voltage does this 240-pin kit require?

Each module uses a 240-pin UDIMM edge connector and is rated for 1.5 V operation; the dual-voltage design also allows 1.35 V if the platform selects it.

How are the two modules installed, and what common mistake should be avoided?

Insert both modules into the same-coloured DIMM slots to enable dual-channel mode; a frequent error is populating mismatched slots, which forces single-channel operation.

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