{"product_id":"samsung-870-evo-series-2-5-mz-77e4t0b-eu-4tb-sata-internal-ssd-drive","title":"Samsung 870 EVO (MZ-77E4T0B\/EU) 4TB 2.5 Inch SSD, SATA III Interface, Read 560MB\/s, Write 530MB\/s, 98K\/88K IOPS, 2400 TBW, 4GB DRAM Cache, 5 Year Warranty","description":"\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eType Of Drive: 2.5 Inch SATA SSD\u003c\/li\u003e\n\u003cli\u003eConnection: SATA III (6Gb\/s)\u003c\/li\u003e\n\u003cli\u003eCapacity: 4TB\u003c\/li\u003e\n\u003cli\u003ePackaging: Retail\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003eSamsung 870 EVO 4TB 2.5\" SATA SSD\u003c\/b\u003e\u003cbr\u003eSamsung's flagship SATA SSD at maximum capacity. The 870 EVO 4TB achieves the SATA III speed ceiling at 560MB\/s sequential read and 530MB\/s sequential write, backed by a 4GB Low Power DDR4 DRAM cache for sustained performance under load. Built with Samsung's 6th Gen V-NAND (3-bit MLC\/TLC) and MKX controller. Rated for 2,400 TBW endurance with a 5-year warranty. Supports AES 256-bit encryption, TCG\/Opal, and IEEE1667 — suitable for NAS and professional workloads.\u003cbr\u003e\u003cbr\u003eUK-based seller\u003cbr\u003eTracked delivery across the UK\u003cbr\u003eGenuine product from trusted distributors\u003cbr\u003e\u003cbr\u003e\u003cb\u003eKey Features\u003c\/b\u003e\u003cbr\u003eCapacity: 4TB\u003cbr\u003eInterface: SATA III 6Gb\/s (backwards compatible with SATA II and SATA I)\u003cbr\u003eForm factor: 2.5 inch\u003cbr\u003eSequential read: up to 560MB\/s\u003cbr\u003eSequential write: up to 530MB\/s\u003cbr\u003e4KB Random read (QD32): up to 98,000 IOPS\u003cbr\u003e4KB Random write (QD32): up to 88,000 IOPS\u003cbr\u003e4KB Random read (QD1): up to 13,000 IOPS\u003cbr\u003e4KB Random write (QD1): up to 36,000 IOPS\u003cbr\u003eDRAM cache: 4GB Low Power DDR4 SDRAM\u003cbr\u003eNAND: Samsung 6th Gen V-NAND 3-bit MLC (TLC)\u003cbr\u003eController: Samsung MKX\u003cbr\u003eEndurance: 2,400 TBW\u003cbr\u003eMTBF: 1,500,000 hours\u003cbr\u003ePower (avg): 2.5W; Power (burst): 5.0W\u003cbr\u003eEncryption: AES 256-bit, TCG\/Opal, IEEE1667\u003cbr\u003eWarranty: 5 Years Samsung Manufacturer Warranty\u003cbr\u003eSamsung Magician software compatible\u003cbr\u003ePackaging: Retail\u003cbr\u003e\u003cbr\u003e\u003cb\u003eTechnical Specifications\u003c\/b\u003e\u003cbr\u003eModel: MZ-77E4T0B\/EU\u003cbr\u003eCapacity: 4TB\u003cbr\u003eInterface: SATA III 6.0 Gb\/s\u003cbr\u003eForm Factor: 2.5 inch\u003cbr\u003eSequential Read: up to 560MB\/s\u003cbr\u003eSequential Write: up to 530MB\/s\u003cbr\u003e4KB Random Read (QD32): up to 98,000 IOPS\u003cbr\u003e4KB Random Write (QD32): up to 88,000 IOPS\u003cbr\u003eDRAM Cache: 4GB LPDDR4\u003cbr\u003eNAND: Samsung V-NAND 3-bit MLC (TLC)\u003cbr\u003eController: Samsung MKX\u003cbr\u003eEndurance: 2,400 TBW\u003cbr\u003eMTBF: 1,500,000 hours\u003cbr\u003eDimensions: 100 x 69.85 x 6.8mm\u003cbr\u003eWeight: approx. 48g\u003cbr\u003eWarranty: 5 Years\u003cbr\u003e\u003cbr\u003e\u003cb\u003eProduct Identification\u003c\/b\u003e\u003cbr\u003eModel: MZ-77E4T0B\/EU\u003cbr\u003eMPN: MZ-77E4T0B\/EU\u003cbr\u003eEAN: 8806090545894\u003cp\u003e\u003cstrong\u003eDelivery \u0026amp; Fulfilment\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis product is sold by TechFinder UK, a UK-based sole trader business.\u003c\/p\u003e\u003cp\u003eAll hardware is sourced through established distribution partners.\u003c\/p\u003e\u003cp\u003eOrders are dispatched within 1–2 business days with tracked delivery across the United Kingdom.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy Buy from TechFinder UK?\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eUK-based sole trader — genuine products, real accountability\u003c\/li\u003e\n\u003cli\u003eSourced through established distribution partners\u003c\/li\u003e\n\u003cli\u003eSecure checkout with buyer protection\u003c\/li\u003e\n\u003cli\u003eTracked UK delivery, dispatched within 1–2 business days\u003c\/li\u003e\n\u003cli\u003ePre- and post-purchase support available\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SAMSUNG","offers":[{"title":"Default Title","offer_id":60614885376334,"sku":"TF-HDSAM-MZ77E4T0BE","price":1301.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0924\/0310\/6126\/files\/hdsam-mz77e4t0be-hg.jpg?v=1788240399","url":"https:\/\/techfinderuk.com\/products\/samsung-870-evo-series-2-5-mz-77e4t0b-eu-4tb-sata-internal-ssd-drive","provider":"TechFinder UK","version":"1.0","type":"link"}