SanDisk
SanDisk Extreme Pro 128GB SDXC UHS-I Memory Card
128 GB SDXC card rated C10, U3 and V30 delivers 90 MB/s write and 170 MB/s read for 4K UHD video and burst photography
- TypeSecure Digital Extended Capacity (SDXC)
- Capacity128GB
- Speed Class RatingC10, U3, V30
- Read SpeedUp to 170MB/s
- Write SpeedUp to 90MB/s
- FeaturesPerfect for shooting 4K UHD video and sequential burst mode
- Shot speeds up to 90MB/s for fast burst photography
- Transfer speeds up to 170MB/s accelerate post-production workflow
- UHS Speed Class 3 and V30 sustain 4K UHD video recording
- Temperature-proof, waterproof, shockproof and x-ray-proof durability
- 128GB SDXC capacity stores extensive high-resolution media
Capacity and target use
The SanDisk Extreme Pro is a 128GB SDXC memory card rated for UHS Speed Class 3 and Video Speed Class 30. It is intended for photographers and videographers who need reliable storage for 4K UHD recording and sequential burst shooting.
UHS-I bus limits
The card operates on the UHS-I interface, so maximum throughput is bounded by that bus design. Sustained write performance reaches 90MB/s while read speeds peak at 170MB/s, and both figures require a host device and reader that fully support the UHS-I specification.
Durability and daily handling
Built for harsh environments, the card is tested to be temperature-proof, waterproof, shockproof and x-ray-proof. The standard SD form factor fits directly into camera slots and most laptop readers, letting you move media between devices without adapters or special mounting.
أبرز المميزات
- Shot speeds up to 90MB/s for fast burst photography
- Transfer speeds up to 170MB/s accelerate post-production workflow
- UHS Speed Class 3 and V30 sustain 4K UHD video recording
- Temperature-proof, waterproof, shockproof and x-ray-proof durability
- 128GB SDXC capacity stores extensive high-resolution media
المواصفات
| Brand | SanDisk |
|---|---|
| Series | Extreme Pro |
| Model | SDSDXXY-128G-GN4IN |
| Type | Secure Digital Extended Capacity (SDXC) |
| Capacity | 128GB |
| Speed Class Rating | C10, U3, V30 |
| Read Speed | Up to 170MB/s |
| Write Speed | Up to 90MB/s |
| Features | Perfect for shooting 4K UHD video and sequential burst mode photography Capture uninterrupted video with UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) Built for and tested in harsh conditions: Temperature-proof, waterproof, shockproof, and x-ray-proof |
أسئلة حول هذا المنتج
Should I pick the 128 GB version or a larger capacity for 4K UHD video?
The 128 GB card falls inside the 64 GB to 512 GB range that delivers up to 170 MB/s read and 90 MB/s write speeds, so it is well suited for 4K UHD recording.
What do the 170 MB/s read and 90 MB/s write figures mean when I put the card in my camera?
They are maximum transfer rates; sustained write performance is guaranteed at 30 MB/s by the V30 rating, ensuring smooth 4K UHD capture without dropped frames.
How does the UHS-I interface affect the speeds I will actually see?
The card uses the UHS-I bus with U3 and V30 ratings, guaranteeing a minimum 30 MB/s sustained write for 4K UHD video while allowing burst reads up to 170 MB/s on compatible readers.
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