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ADATA Premier ONE 256GB SDXC memory card, full-size, black with gold contacts

ADATA

ADATA Premier ONE 256GB SDXC UHS-II V90 memory card ASDX256GUII3CL10-C

SKU CH-JVP1-ZBMYG MPN ASDX256GUII3CL10-C

256GB UHS-II SDXC card rated V90 for 8K, 4K, 3D, VR and 360-degree video with read speeds up to 275MB/s and write speeds up to 155MB/s

  • Card typeFull Size SD
  • TypeSecure Digital Extended Capacity (SDXC)
  • Capacity256GB
  • Speed Class RatingClass 10 / UHS-II (U3)
  • Read SpeedUp to 275MB/s
  • Write SpeedUp to 155MB/s
  • V90 rating enables 8K and 360° video capture
  • UHS-II interface delivers up to 275MB/s read speed
  • Sustained write up to 155MB/s handles burst photography
  • Rugged build withstands water, shock, X-ray and -25°C to 85°C
  • 256GB capacity stores hours of Ultra HD footage

Professional video storage

The ADATA Premier ONE 256GB SDXC UHS-II V90 card is built for professional DSLR cameras, Full HD, UHD 4K and 8K camcorders, plus 3D and 360-degree video rigs. It delivers sustained write performance of up to 155MB/s and read speeds up to 275MB/s. The V90 rating guarantees the minimum throughput needed for uninterrupted 8K capture and high-speed burst photography. Rugged construction adds waterproof, shockproof, anti-static, X-ray proof and wide temperature tolerance from -25°C to 85°C.

Upgrading from slower cards

This card replaces UHS-I or lower-rated media that cannot sustain 8K, 4K, 3D, VR or 360-degree recording without dropped frames. The jump is worth it when your camera requires V90 class performance or when burst-mode shooting exceeds the write ceiling of Class 10 UHS-I cards. It also supersedes smaller 64GB or 128GB capacities when longer continuous recording time is needed. Write-in protection and Error Correcting Code further reduce the risk of data loss during intensive shoots.

UHS-II interface limits

The UHS-II interface on this 256GB model tops out at 275MB/s read and 155MB/s write, below the 290/260MB/s seen on the 64GB and 128GB variants. Devices limited to UHS-I will fall back to lower speeds and cannot exploit the V90 guarantee. The SDXC form factor fits full-size SD slots only; microSD adapters are not included. Buyers needing more capacity than 256GB or a different form factor must look elsewhere.

Helstu kostir

  • V90 rating enables 8K and 360° video capture
  • UHS-II interface delivers up to 275MB/s read speed
  • Sustained write up to 155MB/s handles burst photography
  • Rugged build withstands water, shock, X-ray and -25°C to 85°C
  • 256GB capacity stores hours of Ultra HD footage

Tæknilýsing

BrandADATA
Card typeFull Size SD
SeriesPremier ONE
ModelASDX256GUII3CL10-C
TypeSecure Digital Extended Capacity (SDXC)
Capacity256GB
Speed Class RatingClass 10 / UHS-II (U3)
Read SpeedUp to 275MB/s
Write SpeedUp to 155MB/s
FeaturesUHS-II interface: R/W speed up to 290/260MB/s per sec (64GB/128GB), 275/155MB/s per sec (256GB)
V90 video speed class - supports Ultra HD 8K, 4K, 3D, VR, and 360 degree video recording
Available in 64GB, 128GB, and 256GB
Write-in protection & Error Correcting Code
Rugged durability: waterproof, shockproof, anti-static, X-ray proof, and wide temperature tolerance (-25 degree C to 85 degree C)
Ideal for professional DSLR, Full HD/UHD 4K/8K camcorders and 3D camcorders for video recording and burst mode photography
OptionHigh-Endurance

Spurningar um þessa vöru

What size SD card slot does the ADATA Premier ONE 256GB require?

It uses a full-size SD slot, so the host device must accept standard SDXC cards rather than microSD or miniSD formats.

How do I install the card so the UHS-II speeds are active?

Insert the card with the label facing up and the gold contacts entering first until it clicks; the extra row of contacts on the back must meet the UHS-II reader pins, otherwise the card falls back to UHS-I speeds.

When should I plan to replace this card under heavy 8K video use?

The card is rated for wide temperature tolerance from -25°C to 85°C and includes write-protect and error-correcting code; replace it if sustained write speeds drop below the V90 90MB/s minimum or if the write-protect switch becomes unreliable.

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