{"product_id":"seagate-surveillance-skyhawk-8tb-hdd","title":"SEAGATE Surveillance Skyhawk 8Tb Hdd","description":"\u003cp\u003eSustained data transfer rate OD (MiB\/s max): 200 (210 MB\/s max). Non-Operating temperature -40`b0 to 70`b0C (Ambient Temperature, see sections 2.6 and 2.11).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAreal density, (Gb\/in2, @ 0 skew mid-disk): 930\u003c\/li\u003e\n\u003cli\u003eATA data-transfer modes supported\u003c\/li\u003e\n\u003cli\u003eAltitude, nonoperating: -304.8 m to 12,192 m (-1000 ft to 40,000+ ft)\u003c\/li\u003e\n\u003cli\u003eOperational Shock (max at 2 ms - typical): Read 70 Gs \/ Write 40 Gs\u003c\/li\u003e\n\u003cli\u003eNon-Operational Shock (max at 2 ms - typical): 300 Gs\u003c\/li\u003e\n\u003cli\u003eDrive acoustics, sound power (bels): Idle\u003c\/li\u003e\n\u003cli\u003eDuring periods of drive idle, some offline activity may occur according to the\u003c\/li\u003e\n\u003cli\u003eSmart specification, which may increase acoustic and power to operational levels.\u003c\/li\u003e\n\u003cli\u003eMaximum Rated Workload: Maximum rate of - Workloads exceeding the annualized rate may degrade the drive MTBF and impact\u003c\/li\u003e\n\u003cli\u003eproduct reliability.\u003c\/li\u003e\n\u003cli\u003eThe Annualized Workload Rate is in units of TB per year or TB per 8760 power on\u003c\/li\u003e\n\u003cli\u003ehours. Workload Rate = TB transferred x (8760 \/ recorded power-on hours).\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDrive specification: ST8000VX004\u003c\/li\u003e\n\u003cli\u003eFormatted (512 bytes\/sector)#: 8TB\u003c\/li\u003e\n\u003cli\u003eHeads: 10\u003c\/li\u003e\n\u003cli\u003eDiscs: 5\u003c\/li\u003e\n\u003cli\u003eBytes per logical sector: 512\u003c\/li\u003e\n\u003cli\u003eBytes per physical sector: 4096\u003c\/li\u003e\n\u003cli\u003eRecording density, KBPI (Kb\/in max): 2509\u003c\/li\u003e\n\u003cli\u003eTrack density, KTPI (tracks\/in, 0 skew): 371\u003c\/li\u003e\n\u003cli\u003eSpindle speed (RPM): 7200\u003c\/li\u003e\n\u003cli\u003eInternal data transfer rate (Mb\/s max): 2850\u003c\/li\u003e\n\u003cli\u003eI\/O data transfer rate (MB\/s max): 600\u003c\/li\u003e\n\u003cli\u003ePIO modes: 0-4\u003c\/li\u003e\n\u003cli\u003eMultiword DMA modes: 0-2\u003c\/li\u003e\n\u003cli\u003eUltra DMA modes: 0-6\u003c\/li\u003e\n\u003cli\u003eCache buffer: 256MB (262,144KB)\u003c\/li\u003e\n\u003cli\u003eWeight: (maximum): 716g (1.579 lb)\u003c\/li\u003e\n\u003cli\u003eAverage latency: 4.16ms\u003c\/li\u003e\n\u003cli\u003ePower-on to ready (sec) (typ\/max): 23\/30\u003c\/li\u003e\n\u003cli\u003eStandby to ready (sec) (typ\/max) 23\/30\u003c\/li\u003e\n\u003cli\u003eStartup current (typical) 12V (peak) 1.8A\u003c\/li\u003e\n\u003cli\u003eVoltage tolerance (including noise) 5V +10\/-5%\u003c\/li\u003e\n\u003cli\u003e12V `b110%\u003c\/li\u003e\n\u003cli\u003eOperating temperature 5`b0C\u003c\/li\u003e\n\u003cli\u003eOperating temperature 70`b0C\u003c\/li\u003e\n\u003cli\u003eTemperature gradient (`b0C per hour max) 20`b0C (operating)\u003c\/li\u003e\n\u003cli\u003e30`b0C (nonoperating)\u003c\/li\u003e\n\u003cli\u003eRelative humidity 5% to 95% (operating)\u003c\/li\u003e\n\u003cli\u003e5% to 95% (nonoperating)\u003c\/li\u003e\n\u003cli\u003eRelative humidity gradient: 30% per hour max\u003c\/li\u003e\n\u003cli\u003eAltitude, operating: -304.8 m to 3,048 m\u003c\/li\u003e\n\u003cli\u003e1000 ft to 10,000+ ft)\u003c\/li\u003e\n\u003cli\u003eVibration, operating: 5-22 Hz: 0.25 Gs,\u003c\/li\u003e\n\u003cli\u003e22-350 Hz: 0.50 Gs\u003c\/li\u003e\n\u003cli\u003e350-500 Hz: 0.25 Gs\u003c\/li\u003e\n\u003cli\u003eOperation Rotational vibration: 20-1500Hz: 12.5 rads\/s'b2\u003c\/li\u003e\n\u003cli\u003eVibration, nonoperating: 10-500 Hz: 5.0 Grms ref\u003c\/li\u003e\n\u003cli\u003e2.8 (typical)\u003c\/li\u003e\n\u003cli\u003e3.0 (max)\u003c\/li\u003e\n\u003cli\u003eThe performance seeks 3.2 (typical): 3.4 (max)\u003c\/li\u003e\n\u003cli\u003eNonrecoverable read errors: 1 sector per 1015 bits read\u003c\/li\u003e\n\u003cli\u003eAnnualized Failure Rate (AFR): 0.87% based on 8760 POH\u003c\/li\u003e\n\u003cli\u003e1 x HDD\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SEAGATE","offers":[{"title":"Default Title","offer_id":45356957171759,"sku":"ST8000VX004","price":3999.0,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/3047\/5311\/files\/st8000vx004.jpg?v=1778850537","url":"https:\/\/alcell.co.za\/products\/seagate-surveillance-skyhawk-8tb-hdd","provider":"Alcell","version":"1.0","type":"link"}