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A-Tech

A-Tech 4GB DDR3L 1600MHz CL11 1.35V SODIMM laptop RAM

SKU CH-4QV5-705CK

A 4 GB DDR3L SODIMM at 1600 MHz CL11 1.35 V matching HP 687515-964, 687515-965, 691740-001, 691740-005, D0H47AV, D3B18AV, H6Y75AA, H6Y75ET, H6Y75UT, L8Z76AV

  • Capacity4GB
  • Type204-Pin DDR3 SO-DIMM
  • SpeedDDR3L 1600 (PC3L 12800)
  • CAS LatencyCL11
  • Voltage1.35V
  • ECCNo
  • 4GB capacity expands multitasking headroom for everyday workloads
  • DDR3L 1600MHz speed accelerates application loading and data throughput
  • CL11 latency with 1.35V operation balances responsiveness and power efficiency
  • 204-pin SODIMM form factor fits compatible HP laptop models
  • Tested with major-brand chips for dependable system stability

Compatible HP laptop memory upgrade

This A-Tech module is a 4GB DDR3L SODIMM built to replace specific HP part numbers including 687515-964, 687515-965, 691740-001, 691740-005, D0H47AV, D3B18AV, H6Y75AA, H6Y75ET, H6Y75UT and L8Z76AV. It runs at 1600MHz with CL11 latency and operates at 1.35V. The 204-pin unbuffered non-ECC design fits standard DDR3L laptop slots.

Suits owners of listed HP models needing a single

Buyers who want more capacity than 4GB should look at something else. Systems requiring ECC or registered memory cannot use this module. Laptops that only accept 1.5V DDR3 rather than 1.35V DDR3L are not compatible. The single-module layout also limits dual-channel configurations.

1.35V DDR3L voltage decides fit

This stick operates at 1.35V, the defining electrical difference between DDR3L and standard 1.5V DDR3. A system that does not support low-voltage DDR3L will not run this memory reliably. Verify the laptop's supported voltage before purchasing.

商品特色

  • 4GB capacity expands multitasking headroom for everyday workloads
  • DDR3L 1600MHz speed accelerates application loading and data throughput
  • CL11 latency with 1.35V operation balances responsiveness and power efficiency
  • 204-pin SODIMM form factor fits compatible HP laptop models
  • Tested with major-brand chips for dependable system stability

商品規格

BrandA-Tech
Capacity4GB
Type204-Pin DDR3 SO-DIMM
SpeedDDR3L 1600 (PC3L 12800)
CAS LatencyCL11
Voltage1.35V
ECCNo
Buffered/RegisteredUnbuffered
FeaturesMajor Brand Chips
Recommend UseAMD & Intel Compatible

商品問答

Should I choose the 4 GB module or add a second one for 8 GB total?

This listing is a single 4 GB stick; adding a second identical module gives 8 GB in dual-channel mode if your laptop has two slots.

What does the 1600 MHz rating deliver in daily use?

At 1600 MHz CL11 the module runs at PC3L-12800 bandwidth, cutting load times and keeping multiple browser tabs or office apps responsive.

Will the 204-pin DDR3L 1.35 V SO-DIMM work in a DDR3-only slot?

Yes — DDR3L runs at 1.35 V but is backward-compatible with 1.5 V DDR3 slots, so it fits any 204-pin DDR3 laptop socket.

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