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SanDisk Extreme 128GB CompactFlash Memory Card UDMA 7 Speed Up To 120MB/s- SDCFXS-128G-X46

SanDisk Extreme 128GB CompactFlash Memory Card UDMA 7 Speed Up To 120MB/s- SDCFXS-128G-X46

By SpecPicks Editorial · Verified 2026-08-24

$109.99
Buy on Amazon — $109.99 Compare to similar PC & gaming hardware

*Price sourced from Amazon.com. Last updated 2026-08-24. Price and availability subject to change.

Bottom line: The SanDisk Extreme 128GB CompactFlash Memory Card UDMA 7 Speed Up To 120MB/s- SDCFXS-128G-X46 is a niche pick — read recent reviews before buying in the PC & gaming hardware category, priced around $109.99. Read recent reviews carefully before committing.

Package Type:Standard Packaging Features Storage: 128GB Read Speed: up to 120MB/s Write Speed: up to 85MB/s Video Speed: VPG-20 Form Factor: CompactFlash Sustained Performance for Any Situation The optimal combination of shot speed (up to 85MB/s) sustained video performance guarantee (VPG-20), and transfer speed (up to 120MB/s); 16GB - 128GB cards only. Ideal for use with mid-range to high-end DSLR cameras and HD camcorders, the SanDisk Extreme CompactFlash Memory Card delivers first-rate read/write speeds to catch fast action shots and enable quick file transfers. This memory card features…

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SpecPicks Verdict

SpecPicks classifies SanDisk Extreme 128GB CompactFlash Memory Card UDMA 7 Speed Up To… as a niche pick — read recent reviews before buying in the PC & gaming hardware category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.

Common buyer scenarios for PC & gaming hardware of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Pros & Cons

Pros

  • ✓ Fast transfer speeds up to 120MB/s(read) for increased workflow efficiency
  • ✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

  • ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
  • ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

Key Features

  • Fast transfer speeds up to 120MB/s(read) for increased workflow efficiency
  • Fast shot speeds up to 60MB/s(write) for faster continuous burst shooting
  • Video Performance Guarantee (VPG-20) performance for Full HD video
  • Tested for durability in extreme conditions
  • Sealed with RTV silicone for added protection against shock and vibration
  • Shoot like a Pro with the most trusted flash memory brand worldwide

Full Specifications

BrandSandisk
ColorBlack
Weight128g
Model NameSDCFXS-128G-X46
Read Speed120 megabytes_per_second
Media Speed85 megabytes_per_second
Model NumberSDCFXS-128G-X46
Warranty TypeLimited
Mfr Part NumberSDCFXS-128G-X46
Number of Items1
Vibration/RumbleYes
Flash Memory TypeCompactFlash
Compatible DevicesCamera, Personal Computer
Additional FeaturesDrop Proof

Ready to buy?

SanDisk Extreme 128GB CompactFlash Memory Card UDMA 7 Speed Up To 120MB/s- SDCFXS-128G-X46 is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Check price on Amazon →

*Price sourced from Amazon.com. Last updated 2026-08-24. Price and availability subject to change.

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SanDisk Extreme 128GB CompactFlash Memory Card UDMA 7 Speed Up To 120MB/s- SDCFXS-128G-X46
$109.99
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