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SEAGATE EXOS 2X18 SAS 18TB Helium 7200rpm 9TB Capacity per Logical Unit 12Gb/s 256MB cache 8.89cm 3.5inch

Name: SEAGATE EXOS 2X18 SAS 18TB Helium 7200rpm 9TB Capacity per Logical Unit 12Gb/s 256MB cache 8.89cm 3.5inch
Brand: Seagate
SKU: ST18000NM0272
Price: 1294.58 BGN
Availability: InStock

Арт. No ST18000NM0272

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SEAGATE EXOS 2X18 SAS 18TB Helium 7200rpm 9TB Capacity per Logical Unit 12Gb/s 256MB cache 8.89cm 3.5inch


Manufacturer	SEAGATE
Manufacturer Part No	ST18000NM0272

Marketing Description
Seagate manufactures hard drives that specifically address the needs of the hyperscale storage market. As the high-performing hard drive in the Seagate X class, the Exos 2X18 enterprise dual-actuator hard drive utilizes MACH.2 technology enabling up to 2x the performance of an enterprise single-actuator 3.5-inch hard drive.
Product Features
Hyperscale applications/cloud data centers Massive scale-out data centers Big data applications Content delivery networks Mainstream enterprise external storage arrays Distributed file systems, including Hadoop and Ceph Enterprise backup and restore - D2D, virtual tape MACH.2 technology enables up to 2x the performance of an enterprise single-actuator 3.5-inch hard drive PowerBalance feature optimizes IOPS/Watt Helium sealed-drive design delivers lower total cost of ownership through lower power and weight Next-generation helium side-sealed weld technology for added handling robustness and leak protection Digital environmental sensors to monitor internal drive conditions for optimal operation and performance Latest hermetic interconnect technology supporting higher data rate heads and higher pin counts for extreme thermal conditions
General
Device Type	Hard drive - internal
Capacity	18 TB
Form Factor	3.5"
Interface	SAS 12Gb/s
Buffer Size	256 MB
Features	Helium Sealed-Drive Design, Hot-Plug Support, Low Halogen, Organic Solderability Preservative, PowerBalance power/performance technology, Power Choice Idle Power technology, Seagate Secure, single port, Super Parity
Width	101.85 mm
Depth	147 mm
Height	26.1 mm
Weight	665 g
Performance
Drive Transfer Rate	1.2 GBps (external)
Internal Data Rate	554 MBps (read) / 528 MBps (write)
4KB Random Read	304 IOPS
4KB Random Write	560 IOPS
Average Latency	4.16 ms
Spindle Speed	7200 rpm
Reliability
MTBF	2500000 hours
24x7 Operation	Yes
Non-Recoverable Errors	1 per 10^15
Expansion & Connectivity
Interfaces	1 x SAS 12 Gb/s
Compatible Bay	3.5"
Power
Power Consumption	8 Watt (idle) 11.5 Watt (random read) 9.6 Watt (random write) 13.5 Watt (sequential read) 12.8 Watt (sequential write)
Manufacturer Warranty
Service & Support	Limited warranty - 5 years
Environmental Parameters
Min Operating Temperature	5 °C
Max Operating Temperature	60 °C