Micron 2TB 2400 M. 2 2230 NVMe PCIe 4.0×4 SSD MTFDKBK2T0QFM-1BD1AABYYR. This item is brand-new, factory sealed. Perfect Upgrade options with the following compatible devices. Surface Laptop 3 & 4. Any Dell/HP/Lenovo laptops that use 2230 PCIe NVMe drives (message us with your SSD model if you’re unsure). Does NOT work in Surface Pro 8/9 due to these Surface’s incompatibility with Gen4 SSDs. Hard Drive: 2 TB. PCIe Gen 4, NVMe 1.4 (Compatible with all PCIe Gen 3 slots and systems). Up to 4000 MB/s. Up to 4500 MB/s. Item Weight: 12.45 pounds. Product Dimensions: 19.69 x 19.69 x 11.02 inches. Item Dimensions LxWxH: 19.69 x 19.69 x 11.02 inches. Hard Drive Interface: NVMe.