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Lexar

Lexar Professional 2000x SDXC 128GB LSD2000128G-BNNNU memory card

SKU CH-42W4-3H51Z MPN LSD2000128G-BNNNU

Full-size SDXC card storing 128GB with UHS-II read speeds up to 300MB/s and write speeds up to 260MB/s for 8K video and burst RAW capture

  • Total capacity128 GB
  • Memory card formatFull Size SD
  • Speed classUHS-II
  • Max read speedup to 300 MB/s read
  • Write throughputup to 260 MB/s write
  • Product typeSecure Digital Extended Capacity (SDXC)

Capacity 128GB

  • Read speeds up to 300MB/s accelerate file transfers
  • Write speeds up to 260MB/s sustain 8K video capture
  • U3 and V90 ratings guarantee minimum write performance
  • 128GB capacity stores extensive RAW and video files
  • Backwards compatible with UHS-I devices for flexible use

Professional 2000x SDXC card for demanding creators

The Lexar Professional 2000x SDXC 128GB card targets professional photographers and videographers who need reliable high-speed storage for intensive shooting workflows. Its UHS-II interface supports rapid data capture and transfer for high-resolution stills and extended 8K video recording sessions.

UHS-II U3 V90 speed class for sustained write

The card carries UHS-II, U3 and V90 ratings, guaranteeing minimum sustained write speeds that prevent dropped frames during continuous burst shooting or cinema-quality video capture. This specification is the decisive factor for professionals who cannot tolerate buffer bottlenecks.

128GB capacity handles extended 8K and RAW workloads

At 128GB the card holds lengthy 8K footage sequences and large RAW+JPEG burst sets without frequent swaps. Read speeds up to 300MB/s and write speeds up to 260MB/s accelerate offload times, though multi-day shoots or higher-bitrate formats will eventually require additional cards.

How it compares

Measured against everything we stock in SD & MicroSD Memory Cards, at today’s prices. Recalculated every night.

Price $167.99
Pricier than about 83% of the 1,947 comparable items (median $46.99).
Total capacity 128 GB
Higher than about 60% of the 1,132 comparable items (median 64 GB).
Price per TB $1,312.42 per TB
Pricier than about 89% of the 901 comparable items (median $374.69 per TB).

Specifications

Product
Brand nameLexar
Product lineProfessional 2000x
Model nameLSD2000128G-BNNNU
Total capacity128 GB
Product typeSecure Digital Extended Capacity (SDXC)
Performance
Speed classUHS-II
Max read speedup to 300 MB/s read
Write throughputup to 260 MB/s write
Storage
Memory card formatFull Size SD
Size & build
Shipping weight0.23 kg
Package size102 × 76 × 13 mm

Other versions of this model

1 more in the same range

Questions about this item

What does the 300MB/s read speed mean when the card is in my camera?

The 300MB/s read figure is the maximum transfer rate the card can sustain when paired with a UHS-II reader or camera, letting you offload 128GB of 8K footage or RAW bursts in less time.

What does the UHS-II interface actually limit in real use?

UHS-II provides the second row of pins that allows the 300MB/s read and 260MB/s write ceiling; in a UHS-I device the card operates at the lower UHS-I bus speed instead.

Will this full-size SDXC card fit my camera's slot?

The card is a standard full-size SDXC form factor, so it fits any camera or recorder with a full-size SD slot that supports SDXC capacity.

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