Produktbeskrivning

Internal hard drives with higher capacities and lower TCO. Data center decisions are driven by TCO. The Ultrastar DC HC550, with 14TB, play a leading role in reducing TCO.

 

Egenskaper

Total Cost of Ownership (TCO) drives the data center architecture
Data center decisions are driven by TCO. Higher capacity hard drives play a leading role in reducing TCO. Higher capacity HDDs enable data centers to lower CapEx by reducing supporting hardware and system level costs when compared to lower capacity drives. Helium-sealed, low power, high reliability drives reduce energy and maintenance costs, contributing to OpEx savings. For example, a data center using 18TB HDDs vs. 14TB HDDs can require 22% fewer racks while consuming 21% less power per TB at idle, resulting in significant overall TCO reduction for data center environments.

Raising the capacity bar
Ultrastar DC HC550 integrates a suite of technologies on a 9-disk platform to create a high class of HDDs. 14TB capacity is achieved by combining technologies that improve areal density working together with technologies that improve performance and reduce power consumption.

 

Teknisk specifikation

Typ av enhet	Hårddisk - inbyggd
Kapacitet	14 TB
Formfaktor	3.5"
Gränssnitt	SAS 12Gb/s
Buffertstorlek	512 MB
Egenskaper	Rotational Vibration Safeguard (RVS), HelioSeal, CMR (Conventional Magnetic Recording), stöd för Sanitize Cryptographic Erase, Media Cache Plus, Sanitize Cryptographic Scramble-stöd, Two-Dimensional Magnetic Recording (TDMR), Energy-Assisted Magnetic Recording (EAMR), Triple State Actuator (TSA)
Bredd	101.6 mm
Djup	147 mm
Höjd	26.1 mm
Vikt	690 g

Hårddiskens överföringshastighet	1.2 GBps (extern)
Intern datafrekvens	262 MBps
Genomsnittlig åtkomsttid	4.16 ms
Spindelhastighet	7200 rpm

MTBF (genomsnittstid mellan fel)	2,500,000 timmar
Dygnet-runt drift	Ja
Oåterkalleligt fel	1 per 10^15
Ladda/ladda ur cykler	600,000

Gränssnitt	1 x SAS 12 Gb/s
Kompatibelt fack	3.5"

Strömkonsumtion	8.8 Watt (drift) 5.8 Watt (inaktiv)

Operativsystem erfordras	Linux, Microsoft Windows

Standarder som följs	UL, TUV, VCCI, BSMI, ICES-003, FCC, KC, RCM, UKCA, CB Scheme, Maghreb

Service och support	Begränsad garanti - 5 år

Min temperatur vid drift	5 °C
Max temperatur vid drift	60 °C
Min temperatur vid förvaring	-40 °C
Max temperatur vid förvaring	70 °C
Stöttolerans (vid drift)	50 g @ 2 ms halvsinusvåg
Stöttolerans (i vila)	250 g @ 2 ms halvsinusvåg
Vibrationstolerans (vid drift)	0.67 g @ 5-500 Hz
Vibrationstolerans (i vila)	1.04 g @ 2-200 Hz