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Green circuit board with black memory chips and gold edge connector

Simmtec, Inc

Simmtec, Inc 2GB DDR3-1066 PC3-8500 2Rx8 240-Pin 1.5V NON-ECC UDIMM Desktop RAM

SKU CH-45N2-41475

A 2GB desktop module running at DDR3-1066 PC3-8500 with 2Rx8 organisation, 240 pins and 1.5V non-ECC unbuffered operation

  • Total capacity2 GB
  • Rated speedDDR3 1066 (PC3 8500)
  • 2 GB capacity adds responsive multitasking headroom
  • DDR3-1066 speed delivers 8500 MB/s peak bandwidth
  • 240-pin UDIMM form factor fits standard desktop slots
  • 5 V operation matches JEDEC DDR3 specification
  • Non-ECC unbuffered design suits consumer desktop workloads

2 GB DDR3 desktop memory module

This 2 GB DDR3-1066 module plugs into a standard 240-pin desktop DIMM slot and runs at 1.5 V. It is built for older systems that still use DDR3 technology and need a single unbuffered stick to fill one slot.

Fits a single 240-pin slot at 1.5 V

The module uses the PC3-8500 JEDEC profile and a 2Rx8 chip layout, so it works without manual voltage changes. Adding it frees the other DIMM slots for future expansion while keeping the memory controller in its native DDR3 mode.

Replaces slower or failed DDR3 sticks

If the board currently runs at a lower DDR3 speed or has a defective module, this stick restores the rated 1066 MT/s transfer rate. The jump is worthwhile when the system will not accept faster DDR3 grades or when only a single 2 GB replacement is needed.

How it compares

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

Price $10.99
Cheaper than about 96% of the 3,647 comparable items (median $90.99).
Total capacity 2 GB
Lower than about 95% of the 3,251 comparable items (median 16 GB).
Price per GB $5.50 per GB
Cheaper than about 65% of the 3,251 comparable items (median $6.75 per GB).

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Specifications

Product
Total capacity2 GB
Performance
Rated speedDDR3 1066 (PC3 8500)

Questions about this item

How much power does the 1.5V DDR3 module draw during continuous operation?

The module runs at 1.5V, the standard DDR3 voltage, so power draw stays within JEDEC limits for typical desktop workloads.

Does the 240-pin DDR3 stick generate noticeable heat or fan noise under all-day load?

Unbuffered DDR3 at 1066MHz produces minimal heat; no active cooling is required and the module adds no audible noise.

What motherboard slot is needed for this 240-pin DDR3 UDIMM to work?

A desktop board with a standard 240-pin DDR3 DIMM slot is required; the module is keyed for that socket only.

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