{"product_id":"seagate-skyhawk-surveillance-ai-st20000ve004-20tb-3-5-512mb-cache-sata-iii-internal-hard-drive","title":"Seagate SkyHawk Surveillance AI ST20000VE004 20TB 3.5\" 512MB Cache SATA III Internal Hard Drive","description":"\u003cb\u003eKey Features\u003c\/b\u003e\u003cbr\u003e512 MB data buffer.\u003cbr\u003eFull-track multiple-sector transfer capability without local processor intervention.\u003cbr\u003eHigh instantaneous (burst) data-transfer rates (up to 600MB per second).\u003cbr\u003eNative Command Queuing with command ordering to increase performance in demanding applications.\u003cbr\u003ePowerChoice for selectable power savings\u003cbr\u003ePerpendicular recording technology provides the drives with increased areal density.\u003cbr\u003eSeaTools diagnostic software performs a drive self-test that eliminates unnecessary drive returns.\u003cbr\u003eState-of-the-art cache and on-the-fly error-correction algorithms.\u003cbr\u003eSupport for S.M.A.R.T. drive monitoring and reporting.\u003cbr\u003eSupports latching SATA cables and connectors.\u003cbr\u003eTop Cover Attached motor for excellent vibration tolerance\u003cbr\u003eWorldwide Name (WWN) capability uniquely identifies the drive\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecifiactions \u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eDrive specification\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFormatted (512 bytes\/sector)\u003c\/b\u003e\u003cbr\u003e20TB\u003cbr\u003e\u003cbr\u003e\u003cb\u003eHeads\u003c\/b\u003e\u003cbr\u003e20\u003cbr\u003e\u003cbr\u003e\u003cb\u003eDiscs\u003c\/b\u003e\u003cbr\u003e10\u003cbr\u003e\u003cbr\u003e\u003cb\u003eBytes per logical sector\u003c\/b\u003e\u003cbr\u003e512\u003cbr\u003e\u003cbr\u003e\u003cb\u003eBytes per physical sector\u003c\/b\u003e\u003cbr\u003e4096\u003cbr\u003e\u003cbr\u003e\u003cb\u003eRecording density, KBPI (Kb\/in max)\u003c\/b\u003e\u003cbr\u003e2426\u003cbr\u003e\u003cbr\u003e\u003cb\u003eTrack density, KTPI (ktracks\/in avg.)\u003c\/b\u003e\u003cbr\u003e436\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAreal density, (Gb\/in2 avg)\u003c\/b\u003e\u003cbr\u003e1028\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpindle speed (RPM)\u003c\/b\u003e\u003cbr\u003e7200\u003cbr\u003e\u003cbr\u003e\u003cb\u003eInternal data transfer rate (Mb\/s max)\u003c\/b\u003e\u003cbr\u003e2833\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSustained data transfer rate OD (MB\/s max)\u003c\/b\u003e\u003cbr\u003e250\u003cbr\u003e\u003cbr\u003e\u003cb\u003eI\/O data-transfer rate (MB\/s max)\u003c\/b\u003e\u003cbr\u003e600\u003cbr\u003e\u003cbr\u003e\u003cb\u003eATA data-transfer modes supported\u003c\/b\u003e\u003cbr\u003ePIO modes 0–4\u003cbr\u003eMultiword DMA modes 0–2\u003cbr\u003eUltra DMA modes 0–6\u003cbr\u003e\u003cbr\u003e\u003cb\u003eCache buffer\u003c\/b\u003e\u003cbr\u003e512MB\u003cbr\u003e\u003cbr\u003e\u003cb\u003eWeight: (maximum) \u003c\/b\u003e\u003cbr\u003e670g (1.477 lb)\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAverage latency \u003c\/b\u003e\u003cbr\u003e4.16ms\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePower-on to ready (sec) (typ\/max) \u003c\/b\u003e\u003cbr\u003e23\/30\u003cbr\u003e\u003cbr\u003e\u003cb\u003eStandby to ready (sec) (typ\/max) \u003c\/b\u003e\u003cbr\u003e23\/30\u003cbr\u003e\u003cbr\u003e\u003cb\u003eStartup current \u003c\/b\u003e\u003cbr\u003e(typical) 12V (peak) 2.0A\u003cbr\u003e\u003cbr\u003e\u003cb\u003eVoltage tolerance (including noise) \u003c\/b\u003e\u003cbr\u003e5V ± 5%\u003cbr\u003e12V ± 10%\u003cbr\u003e\u003cbr\u003e\u003cb\u003eOperating ambient temperature (min °C)\u003c\/b\u003e\u003cbr\u003e* 0°C (Ambient)\u003cbr\u003e\u003cbr\u003e\u003cb\u003eOperating temperature (max °C)\u003c\/b\u003e\u003cbr\u003e* 65°C (Drive Reported Temperature)","brand":"SEAGATE","offers":[{"title":"Default Title","offer_id":52747329175818,"sku":"HDSEA-ST20000VE4","price":465.38,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0919\/3747\/2778\/files\/hdsea-st20000ve4.jpg?v=1774008340","url":"https:\/\/www.highlanderstore.co.uk\/products\/seagate-skyhawk-surveillance-ai-st20000ve004-20tb-3-5-512mb-cache-sata-iii-internal-hard-drive","provider":"Highlanderstore","version":"1.0","type":"link"}