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Two green circuit boards with gold edge connectors and black memory chips

Computer Memory Solutions

Computer Memory Solutions CM5126410600SODRH 8GB (2x4GB) DDR3 1333 SODIMM for Asus K53U-Sx071V

SKU CH-BWZ2-XHY09

Two 4 GB DDR3 1333 SODIMM modules add 8 GB of laptop memory for the Asus K53U-Sx071V

  • Total capacity8 GB (2 × 4 GB)
  • Rated speedDDR3 1333 (PC3 10600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL7
  • Memory timings7-7-7
  • Rated voltage1.5 V
  • 8GB kit boosts multitasking with two 4GB modules
  • 1333 MHz DDR3 speed matches system spec for stable performance
  • CL7 latency delivers quick data access for everyday tasks
  • 204-pin SODIMM form factor fits the Asus K53 notebook slot
  • 5V operation keeps power draw low during use

System-specific DDR3 upgrade for Asus K53

This 8 GB kit delivers two 4 GB DDR3-1333 SO-DIMMs built to the exact specifications of the Asus K53U-Sx071V notebook. Each module runs at 1.5 V with CL7 7-7-7 timing and uses unbuffered, non-ECC 2Rx8 chips on a 204-pin PCB.

204-pin SO-DIMM form factor fits the two factory

The low-profile sticks have no heat spreader, so they slide beneath the keyboard deck without clearance issues. Major-brand chipsets and a limited lifetime warranty from the manufacturer back long-term reliability in daily mobile use.

Replaces the original 4 GB or 8 GB configurations

The notebook supports up to 16 GB across its two sockets, so this kit fills both channels for dual-channel bandwidth. Buyers already at the 16 GB maximum will not gain capacity from this upgrade.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $34.99
Cheaper than about 83% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB (2 × 4 GB)
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $4.37 per GB
Cheaper than about 82% 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 nameComputer Memory Solutions
Model nameCM5126410600SODRH
Total capacity8 GB (2 × 4 GB)
Product type204-Pin DDR3 SO-DIMM
Performance
Rated speedDDR3 1333 (PC3 10600)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL7
Memory timings7-7-7
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.5 V
Compatibility
Compatible systemsAsus/Asmobile K53 Notebook K53U-Sx071 V
In the box
Included items2 Memory RAM Sticks

Questions about this item

Does the PC3-10600 DDR3 1333 MHz interface cap the actual speed at 1333 MHz in the Asus K53U-Sx071V?

Yes, the modules run at DDR3 1333 MHz (PC3-10600) and the notebook's memory controller limits operation to that speed.

Will the 204-pin SO-DIMM sticks fit the two memory sockets inside the Asus K53U-Sx071V chassis?

The kit contains two 204-pin DDR3 SO-DIMMs sized for the two SODIMM slots in the Asus K53 notebook.

How are the two 4 GB modules installed, and what step do people often miss?

Power off, remove the battery, open the memory cover, insert each module at an angle until the clips click, then replace the cover and battery.

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