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Green circuit board with black memory chips and gold contacts

Total Micro Technologies

Total Micro Technologies A6994446-TM 8GB DDR3 1600MHz CL11 240-pin desktop RAM

SKU CH-5W09-2B7CD MPN A6994446-TM

8 GB DDR3 desktop module at 1600 MHz, CL11, 1.5 V, unbuffered 240-pin DIMM

  • Capacity8GB
  • Type240-Pin PC RAM
  • SpeedDDR3 1600 (PC3 12800)
  • 8 GB capacity for smooth multitasking and everyday workloads
  • 1600 MHz DDR3 speed rated at PC3-12800 for responsive performance
  • CL11 CAS latency keeps access times tight
  • Unbuffered 240-pin UDIMM fits standard desktop DIMM slots
  • 5 V operation matches mainstream DDR3 platform requirements

Total Micro 8GB DDR3 UDIMM

This module provides 8GB of DDR3 memory at 1600 MHz with CL11 latency. It is built for desktop systems that accept unbuffered 240-pin DIMMs running at 1.5 V. Non-ECC design suits standard consumer workloads rather than server-grade error correction.

Installing standard 240-pin DIMM

Align the notch with the slot key and press firmly until the retention clips click into place. The most common issue is seating the module incompletely, which prevents the system from posting. Ensure the motherboard supports DDR3 at 1.5 V before fitting.

Limits of DDR3 1600 interface

Bandwidth tops out at the PC3-12800 data rate defined by the 1600 MHz clock. Higher frequencies or lower latencies require a different memory generation. Capacity is fixed at 8 GB per module, so total system memory depends on available slots.

Highlights

  • 8 GB capacity for smooth multitasking and everyday workloads
  • 1600 MHz DDR3 speed rated at PC3-12800 for responsive performance
  • CL11 CAS latency keeps access times tight
  • Unbuffered 240-pin UDIMM fits standard desktop DIMM slots
  • 5 V operation matches mainstream DDR3 platform requirements

Specifications

BrandTotal Micro
Capacity8GB
Type240-Pin PC RAM
SpeedDDR3 1600 (PC3 12800)
Shipping weight0.45 kg
Package size236 × 155 × 84 mm

Questions about this item

How can I verify the module is running at 1600 MHz with CL11 latency after installation?

Enter the BIOS or UEFI and confirm the memory frequency reads 1600 MHz and the CAS latency shows 11; CPU-Z or a similar tool will also report DDR3-1600 and CL11 once the system boots.

What comes in the box and is anything else required to use the 8 GB DIMM?

The package contains the single 8 GB 240-pin DDR3 UDIMM; no cables, brackets or additional parts are included, and a compatible motherboard slot is all that is needed.

This MPN A6994446-TM lists one 8 GB 1600 MHz CL11 version — how do I know it matches my board?

Check that your motherboard accepts DDR3 UDIMM modules at 1.5 V, non-ECC, 240-pin; if it does, this 8 GB stick is the correct match.

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