Samsung 512GB P9 microSD Express memory card
512 GB, microSD Express, microSDXC, U3, UHS-I6 pieces in stock at supplier
Memory card type2
Product details
The Samsung 512 GB P9 microSD Express memory card offers reliable and fast storage space, especially suitable for demanding applications like gaming. This card combines a large 512 gigabyte capacity with efficient performance, allowing you to keep your gaming library without the need to delete favorites or swap cards.
Performance and speed
The microSD card utilizes the PCIe Gen3.0 x1 interface and NVMe 1.3 protocol, ensuring up to 800 MB/s sequential read speeds. This speed enables smooth game loading, fast file transfers, and seamless 4K video playback. Additionally, the card supports the Host Memory Buffer feature, which enhances random read and write speeds.
Versatile compatibility
The P9 Express is backward compatible with previous SD standards and works widely with various devices that support microSDXC cards.
Durability and reliability
Samsung has designed the card to withstand heavy use. It operates within a wide temperature range and is resistant to magnetic fields, X-rays, and moisture. The card has been tested to endure 10,000 insertion cycles, ensuring long-lasting use even in an active daily life.
Suitability for gamers and content creators
The card’s speed classes U3, V30, and A1 support demanding applications and games, as well as fast application launches and smooth recording. The large storage capacity allows you to keep games, videos, and applications on the same card without compromises.
Memory card type | microSD Express, microSDXC |
Read transfer speed | 800 MB/s |
Write transfer speed | 310 MB/s |
Video speed class | V30 |
Item number | 64789339 |
Manufacturer | Samsung |
Category | Memory card |
Manufacturer no. | MB-MK512T/WW |
Release date | 3/11/2025 |
Colour | White |
Exact colour description | White |
Memory card type | microSD Express, microSDXC |
Storage capacity | 512 GB |
UHS bus | UHS-I |
UHS speed class | U3 |
Read transfer speed | 800 MB/s |
Write transfer speed | 310 MB/s |
Video speed class | V30 |
Durability | Shockproof, Waterproof |
Country of origin | China, Philippines, South Korea |
CO₂ emissions | 4,89 kg |
Climate contribution | EUR 0,12 |
Product Safety |
Length | 15.50 cm |
Width | 10.50 cm |
Height | 0.50 cm |
Weight | 13 g |
30-day right of return
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Memory card» category have a defect within the first 24 months?
Source: Galaxus- 14.Emtec0,3 %
- 14.EZVIZ0,3 %
- 14.Samsung0,3 %
- 14.Sony0,3 %
- 19.Adata0,4 %
Statutory warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Galaxus- 1.Raspberry Pi0 days
- 1.Reolink0 days
- 1.Samsung0 days
- 1.SANDISK0 days
- 1.Transcend0 days
Return rate
How often is a product of this brand in the «Memory card» category returned?
Source: Galaxus- 10.MediaRange0,9 %
- 10.Philips0,9 %
- 10.Samsung0,9 %
- 10.Team Electronic0,9 %
- 15.Hama1 %