AA618641 Technical Specifications<\/p>\n
Dell 512GB PCI Express 3.0 x4 NVMe M.2 2280 Internal Solid State Drive (SSD)<\/p>\n
Model number: AA618641<\/p>\n
Storage capacity: 512\u202fGB<\/p>\n
Drive type: Internal solid state drive<\/p>\n
Form factor: M.2\u202f2280<\/p>\n
Interface<\/p>\n
Interface type: PCI Express (PCIe)<\/p>\n
PCIe generation: PCIe\u202f3.0<\/p>\n
PCIe lanes: x4<\/p>\n
Protocol: NVMe<\/p>\n
Connector key: M\u2011Key<\/p>\n
Performance<\/p>\n
Maximum sequential read speed: ~2200\u202fMB\/s<\/p>\n
Maximum sequential write speed: ~1400\u202fMB\/s<\/p>\n
Random read performance: up to ~500,000 IOPS<\/p>\n
Random write performance: up to ~350,000 IOPS<\/p>\n
Memory and Cache<\/p>\n
NAND flash type: 3D TLC NAND<\/p>\n
Cache: DRAM with SLC caching technology<\/p>\n
Reliability<\/p>\n
Endurance (TBW): ~600\u202fTBW<\/p>\n
Mean time between failures (MTBF): ~1.5\u202fmillion hours<\/p>\n
Shock resistance: up to 1500\u202fG<\/p>\n","protected":false},"excerpt":{"rendered":"
AA618641 Overview<\/p>\n
This SSD delivers significantly faster performance compared with traditional hard drives and older SATA SSDs, making everyday tasks like booting your system, launching applications, transferring files, and multitasking feel much more responsive. The PCIe 3.0 \u00d74 NVMe interface enables high-speed data transfers, and the drive is built using 3D TLC NAND flash technology, which offers a good balance of performance, reliability, and endurance for general-purpose computing workloads. In typical specifications for this model, the drive can achieve sequential read speeds of up to about 2,200 MB\/s and sequential write speeds up to about 1,400 MB\/s, with strong random I\/O performance, making it well-suited for everyday productivity, gaming, and content access.<\/p>\n","protected":false},"featured_media":9279,"comment_status":"closed","ping_status":"open","template":"","meta":{"_acf_changed":false},"product_brand":[277],"product_cat":[443,256],"product_tag":[1257,1469,1571,1720,1364,1307,1214,356,1201],"class_list":["post-9278","product","type-product","status-publish","has-post-thumbnail","product_brand-dell","product_cat-dell-storage-devices-storage-devices","product_cat-storage-devices","product_tag-nvme","product_tag-1400-mb-s","product_tag-2200-mb-s","product_tag-512-gb","product_tag-internal-solid-state-drive","product_tag-m-2-2280","product_tag-nand","product_tag-pci-express","product_tag-tlc","first","instock","shipping-taxable","purchasable","product-type-simple"],"acf":[],"yoast_head":"\n