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Single green 240-pin DDR3 DIMM module with black chips

A-Tech

A-Tech 8GB DDR3 1600MHz CL11 1.5V Desktop RAM for HP 655411-581

SKU CH-HKAY-AMQHW

An 8 GB DDR3 1600 MHz desktop DIMM with CL11 timing and 1.5 V operation

  • Capacity8GB
  • SpeedDDR3 1600 (PC3 12800)
  • Tested Frequency1600
  • CAS LatencyCL11
  • Voltage1.50V
  • ECCNo
  • 8GB DDR3 1600MHz module speeds up desktop multitasking
  • CL11 latency and 1.5V voltage deliver stable system responsiveness
  • 240-pin DIMM form factor fits HP 655411-581 and listed part numbers
  • Major-brand chipset tested for dependable desktop performance
  • Unbuffered non-ECC design suits standard AMD and Intel desktop platforms

8GB DDR3 1600MHz Desktop Module

This 8GB DDR3 1600MHz CL11 1.5V DIMM is built for HP desktops that use part numbers such as 655411-581, 688601-001, 689375-001, B1S54AA, B1S54AT, B4U37AA and B4U37AT. It suits owners of those systems who need more memory for everyday multitasking. The module runs at standard DDR3 voltage and uses major-brand chips.

240-Pin Unbuffered Non-ECC Build

The stick follows the 240-pin DDR3 DIMM form factor and is unbuffered non-ECC, so it drops straight into compatible consumer desktop slots. Standard 1.5V operation means no special voltage configuration is required. Quality-assurance testing on each module helps ensure reliable day-to-day operation.

Upgrade From 4GB Or Smaller Kits

Moving from a 4GB or smaller DDR3 kit to this single 8GB module doubles capacity in one slot, which helps when the system slows under multiple browser tabs, office apps or light creative work. The jump is worth it when the motherboard supports 1600MHz CL11 timing and has a free DIMM socket.

商品特色

  • 8GB DDR3 1600MHz module speeds up desktop multitasking
  • CL11 latency and 1.5V voltage deliver stable system responsiveness
  • 240-pin DIMM form factor fits HP 655411-581 and listed part numbers
  • Major-brand chipset tested for dependable desktop performance
  • Unbuffered non-ECC design suits standard AMD and Intel desktop platforms

商品規格

BrandA-Tech
Capacity8GB
SpeedDDR3 1600 (PC3 12800)
Tested Frequency1600
CAS LatencyCL11
Voltage1.50V
ECCNo
Buffered/RegisteredUnbuffered
ChipsetMajor Brand Chips
FeaturesMajor Brand Chipset
Recommend UseAMD & Intel Compatible

商品問答

Will this module fit the memory slot in my HP desktop?

The module uses a standard 240-pin DIMM form factor, which is the physical layout required by the compatible HP systems listed.

Can I add this 8GB stick alongside my existing memory?

Yes, it is an unbuffered non-ECC DDR3 1600MHz module at 1.5V, so it will work with other DDR3 DIMMs of the same voltage and speed in a supported motherboard.

Which HP part numbers does this memory replace?

It is a direct replacement for HP part numbers 655411-581, 688601-001, 689375-001, B1S54AA, B1S54AT, B4U37AA and B4U37AT.

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