Sony
Sony Alpha a6400 compact mirrorless camera black with 16-50mm and 55-210mm lenses 32GB
$830.99
0.00990052BTC
In stock
SanDisk
SanDisk Ultra SDXC 256GB 120MB/s U1 with OEM Lanyard
Stores up to 256GB of photos and Full HD video with read speeds up to 120MB/s, includes an OEM lanyard
- TypeSecure Digital Extended Capacity (SDXC)
- Card typeFull Size SD
- Capacity256GB
- Speed Class RatingClass 10, UHS-I, U1
- Read SpeedUp to 120MB/s
- Up to 120 MB/s read speed for fast file transfers
- 256 GB capacity stores thousands of photos and Full HD videos
- Class 10 and U1 ratings guarantee smooth Full HD recording
- Water-proof, temperature-proof, X-ray-proof and shock-proof durability
- Includes OEM lanyard for convenient carrying and security
Capacity and intended use
This SanDisk Ultra SDXC card provides 256GB of storage for compact and mid-range point-and-shoot cameras and camcorders. It supports Full HD video recording and high-quality photo capture. The Class 10, UHS-I, U1 speed rating ensures smooth performance for these devices. The included OEM lanyard helps keep the card accessible during shoots.
Thermals noise and power
As a solid-state memory card it has no moving parts and generates no audible noise. Power draw is minimal and limited to the host device’s SD slot during read or write operations. The card is rated temperature proof, so it withstands typical operating conditions without thermal throttling. No active cooling is required or possible.
Build quality and connectors
The full-size SD form factor fits standard SDHC and SDXC slots without adapters. SanDisk rates the card as water-proof, X-ray proof, and shock proof for everyday durability. A write-protect switch on the side prevents accidental data loss when engaged. The bundled OEM lanyard attaches to the card’s corner loop for quick retrieval.
Highlights
- Up to 120 MB/s read speed for fast file transfers
- 256 GB capacity stores thousands of photos and Full HD videos
- Class 10 and U1 ratings guarantee smooth Full HD recording
- Water-proof, temperature-proof, X-ray-proof and shock-proof durability
- Includes OEM lanyard for convenient carrying and security
Specifications
| Brand | SanDisk |
|---|---|
| Series | Ultra |
| Model | SDSDUN4-256G-GN6IN |
| Type | Secure Digital Extended Capacity (SDXC) |
| Card type | Full Size SD |
| Capacity | 256GB |
| Speed Class Rating | Class 10, UHS-I, U1 |
| Read Speed | Up to 120MB/s |
Questions about this item
How do I insert this SDXC card correctly so the write-protect switch does not lock it?
Slide the card label-side up until it clicks; the tiny switch on the left edge must stay toward the contacts or the camera will treat the 256GB card as read-only.
Will I need to replace this card after a certain number of write cycles?
The card uses standard NAND flash; typical endurance covers thousands of full 256GB write cycles, so replacement is only needed if errors appear or capacity drops.
What sustained write speed limits Full HD video recording on this U1 card?
The U1 rating guarantees a minimum of 10MB/s sequential write, which is the bottleneck during long Full HD clips.
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