![Western Digital PC SN520 M.2 2280 512GB vs Western Digital PC SN520 M.2 2242 512GB: What is the difference? Western Digital PC SN520 M.2 2280 512GB vs Western Digital PC SN520 M.2 2242 512GB: What is the difference?](https://images.versus.io/objects/western-digital-pc-sn520-m-2-2242-512gb.front.master.1576684641045.jpg)
Western Digital PC SN520 M.2 2280 512GB vs Western Digital PC SN520 M.2 2242 512GB: What is the difference?
![SDAPTUW-512G Western Digital PC SN520 512GB M.2 2230 Nvme Pcie GEN3 X4 SSD FFD82 M.2 SSD / Solid State Drive - Newegg.com SDAPTUW-512G Western Digital PC SN520 512GB M.2 2230 Nvme Pcie GEN3 X4 SSD FFD82 M.2 SSD / Solid State Drive - Newegg.com](https://c1.neweggimages.com/ProductImage/ACTND2210170Y56XD09.jpg)
SDAPTUW-512G Western Digital PC SN520 512GB M.2 2230 Nvme Pcie GEN3 X4 SSD FFD82 M.2 SSD / Solid State Drive - Newegg.com
![Western Digital SN520 NVMe Solid State Drive - 256GB Capacity, Internal, M.2 2242 Form Factor, PCI Express 3.0 x2 Interface, 1700MB/s Read Speed, 1300MB/s Write Speed - SDAPMUW-256G at TigerDirect.com Western Digital SN520 NVMe Solid State Drive - 256GB Capacity, Internal, M.2 2242 Form Factor, PCI Express 3.0 x2 Interface, 1700MB/s Read Speed, 1300MB/s Write Speed - SDAPMUW-256G at TigerDirect.com](https://images.highspeedbackbone.net/skuimages/gallery/large/41546891_gallery01_sjs.jpg)
Western Digital SN520 NVMe Solid State Drive - 256GB Capacity, Internal, M.2 2242 Form Factor, PCI Express 3.0 x2 Interface, 1700MB/s Read Speed, 1300MB/s Write Speed - SDAPMUW-256G at TigerDirect.com
![I bought a SN520 WD 2242 NVME SSD and it runs just fine in the wan port of my new AMD T14s, plus I can even boot from it. : r/thinkpad I bought a SN520 WD 2242 NVME SSD and it runs just fine in the wan port of my new AMD T14s, plus I can even boot from it. : r/thinkpad](https://external-preview.redd.it/EDn5VUIayxKWo-0FX25Jf5PvT8vSrhxbb5NJq-m-RYM.jpg?auto=webp&s=a796c699a2aeee74b1f54c0f5ca3b87f0c0ac885)