![Samsung PM991a 512GB SSD M.2 2230 Internal Solid State Drive PCIe PCIe 3.0x4 NVME SSD For Microsoft Surface Pro 7+ Steam Deck - AliExpress Samsung PM991a 512GB SSD M.2 2230 Internal Solid State Drive PCIe PCIe 3.0x4 NVME SSD For Microsoft Surface Pro 7+ Steam Deck - AliExpress](https://ae01.alicdn.com/kf/S4a23f3e32eaa4099a05e2915ce83e522u/Samsung-PM991a-512GB-SSD-M-2-2230-Internal-Solid-State-Drive-PCIe-PCIe-3-0x4-NVME.jpg)
Samsung PM991a 512GB SSD M.2 2230 Internal Solid State Drive PCIe PCIe 3.0x4 NVME SSD For Microsoft Surface Pro 7+ Steam Deck - AliExpress
![Samsung PM991a 512GB SSD M.2 2230 Internal Solid State Drive PCIe PCIe 3.0x4 NVME SSD For Microsoft Surface Pro 7+ Steam Deck - AliExpress Samsung PM991a 512GB SSD M.2 2230 Internal Solid State Drive PCIe PCIe 3.0x4 NVME SSD For Microsoft Surface Pro 7+ Steam Deck - AliExpress](https://ae01.alicdn.com/kf/S753764077fda45b7874e58863b773c5cK/Samsung-PM991a-512GB-SSD-M-2-2230-Internal-Solid-State-Drive-PCIe-PCIe-3-0x4-NVME.jpg)
Samsung PM991a 512GB SSD M.2 2230 Internal Solid State Drive PCIe PCIe 3.0x4 NVME SSD For Microsoft Surface Pro 7+ Steam Deck - AliExpress
![I tried the Samsung PM991 hack and it didn't work. Validate drive before I cut. Cut past the chips like other posters. Now drive only shows up as 1.1gb and won't format. I tried the Samsung PM991 hack and it didn't work. Validate drive before I cut. Cut past the chips like other posters. Now drive only shows up as 1.1gb and won't format.](https://i.redd.it/i-tried-the-samsung-pm991-hack-and-it-didnt-work-validate-v0-k4atd1kub3x81.jpg?width=3024&format=pjpg&auto=webp&s=b979ba6cfde5989b8b036cfe87fe18a9a2a15906)
I tried the Samsung PM991 hack and it didn't work. Validate drive before I cut. Cut past the chips like other posters. Now drive only shows up as 1.1gb and won't format.
![Original Samsung PM991a 1TB M.2 NVMe 2242 1TB SSD Solid State Drive PCIe3.0x4 for Microsoft Surface Pro X Laptop 3 - AliExpress Original Samsung PM991a 1TB M.2 NVMe 2242 1TB SSD Solid State Drive PCIe3.0x4 for Microsoft Surface Pro X Laptop 3 - AliExpress](https://ae01.alicdn.com/kf/Sc622a7183f6541499af0e9bc8361623bF.png)
Original Samsung PM991a 1TB M.2 NVMe 2242 1TB SSD Solid State Drive PCIe3.0x4 for Microsoft Surface Pro X Laptop 3 - AliExpress
![Amazon.com: SAMSUNG 1TB M.2 2230 30mm PM991a NVMe PCIe Gen3 x4 TLC SSD (MZ9LQ1T0HBLB) for Xbox Surface Pro Steam Deck Dell HP Lenovo Laptop Ultrabook Tablet - Internal Solid State Drive (OEM Amazon.com: SAMSUNG 1TB M.2 2230 30mm PM991a NVMe PCIe Gen3 x4 TLC SSD (MZ9LQ1T0HBLB) for Xbox Surface Pro Steam Deck Dell HP Lenovo Laptop Ultrabook Tablet - Internal Solid State Drive (OEM](https://m.media-amazon.com/images/I/71x8UiCofgL.jpg)