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Green 260-pin DDR4 SO-DIMM module, no heat spreader

Micron Technology, Inc.

Micron Technology, Inc. MTA8ATF1G64HZ-2G6 8GB DDR4 2666 SO-DIMM laptop RAM

SKU CH-FRA9-KQ693

8GB DDR4 2666 SO-DIMM laptop memory module running at 1.20V for dual-channel upgrades

  • Total capacity8 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Kit configurationDual Channel Kit
  • Product type260-Pin DDR4 SO-DIMM
  • 8GB capacity supports multitasking with 260-pin DDR4 SO-DIMM
  • DDR4 2666 speed delivers PC4 21300 bandwidth
  • 20V operation reduces power draw
  • Dual channel kit enables paired performance
  • Unbuffered non-ECC design fits standard laptops

Micron 8 GB DDR4 2666 SO-DIMM

This Micron module provides 8 GB of DDR4 2666 memory in a 260-pin SO-DIMM form factor. It operates at 1.20 V and is unbuffered without ECC. The kit is designed for dual-channel operation.

Suits laptops with DDR4 2666 slots

This module suits users upgrading a laptop that accepts DDR4 2666 SO-DIMMs and needs a single 8 GB stick for dual-channel pairing. Buyers needing ECC error correction, registered buffering, higher capacities per slot, or a different DDR generation should look elsewhere.

Key spec: 260-pin DDR4 2666 SO-DIMM

The 260-pin DDR4 2666 SO-DIMM interface determines physical and electrical compatibility with the laptop memory slot. Verify that the system supports DDR4 2666 unbuffered non-ECC modules before purchase.

How it compares

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

Price $46.99
Cheaper than about 60% 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 $5.87 per GB
Typical for this category: the median of 1,886 items is $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 nameMicron
Model nameMTA8ATF1G64 Hz-2G6
Total capacity8 GB
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 2666 (PC4 21300)
Memory
ECC supportNo
Buffer typeUnbuffered
Kit configurationDual Channel Kit
Heat spreaderNo
Power
Rated voltage1.2 V

Questions about this item

Does the DDR4 2666 SO-DIMM run at PC4-21300 speeds without manual BIOS changes?

Yes, the module is rated DDR4 2666 (PC4 21300) and will operate at that speed when the laptop's memory controller supports it; no manual tuning is required for standard JEDEC operation.

Will the 260-pin SO-DIMM fit a standard laptop memory slot without a heat spreader interfering?

The stick uses the standard 260-pin SO-DIMM form factor and has no heat spreader, so it clears the tight clearances found in most ultrabooks and mainstream laptops.

Is there a specific slot order for the dual-channel kit to work correctly?

Install one module in each channel — typically slots 0 and 2 or the two slots provided — so the memory controller can interleave across both 8 GB sticks for dual-channel bandwidth.

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