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Green rectangular circuit board with black memory chips and gold edge connector

A-Tech

A-Tech 8GB DDR4 2133MHz CL15 260-Pin SODIMM 1.2V Laptop Memory

SKU CH-QR1Q-513MD

8GB DDR4 2133MHz CL15 260-pin SODIMM laptop memory at 1.2V for AMD and Intel systems

  • Total capacity8 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Recommended forAMD & Intel Compatible
  • 8GB capacity expands multitasking headroom for everyday workloads
  • DDR4 2133MHz speed delivers responsive data throughput
  • CL15 latency supports quick memory access cycles
  • 2V operation reduces power draw versus older DDR generations
  • 260-pin SODIMM form factor fits standard laptop slots

8GB DDR4 2133MHz SODIMM for Laptops

This module provides 8GB of DDR4 memory at 2133MHz with CL15 latency and 1.2V operation. It uses a 260-pin SO-DIMM form factor and unbuffered non-ECC architecture. Major brand chips are used throughout for reliable operation in notebook and all-in-one systems.

Suits owners upgrading a single slot

The single 8GB module works for users whose laptop has one free SO-DIMM slot or who are replacing an existing stick. Buyers needing more than 8GB total capacity should verify how many slots their system provides before purchasing. Systems requiring ECC or registered memory cannot use this unbuffered non-ECC module.

Speed and pin count determine fit

The module runs at DDR4 2133 (PC4-17000) and uses the 260-pin DDR4 SO-DIMM interface. Your laptop must support DDR4 SO-DIMMs at this speed and pin layout for the upgrade to work.

How it compares

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

Price $43.99
Cheaper than about 62% of the 2,079 comparable items (median $70.99).
Total capacity 8 GB
Lower than about 60% of the 1,886 comparable items (median 16 GB).
Price per GB $5.50 per GB
Cheaper than about 56% of the 1,886 comparable items (median $5.94 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 nameA-Tech
Total capacity8 GB
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 2133 (PC4 17000)
Memory
CAS latencyCL15
ECC supportNo
Buffer typeUnbuffered
Power
Rated voltage1.2 V
Compatibility
Recommended forAMD & Intel Compatible

Questions about this item

What does CL15 mean for real-world latency on this DDR4 2133 module?

CL15 indicates the module needs 15 clock cycles to respond to a read command; at 2133 MHz the cycle time is fixed by the DDR4 standard, so the absolute latency is determined by that specification.

What does the PC4-17000 rating tell me about the maximum data rate?

PC4-17000 certifies a peak transfer rate of 17000 MB/s on the DDR4 bus; the actual throughput will not exceed this figure and is limited by the memory controller in the laptop.

Will the 260-pin SO-DIMM fit a standard laptop memory slot?

Yes, the 260-pin DDR4 SO-DIMM form factor matches the industry-standard slot used in most laptops and all-in-one systems that support DDR4 memory.

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