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EXOS 2X18 18TB SAS 3.5IN 7200RPM 512E/4KN
Manufacture#: ST18000NM0272
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Product details
Hard drive
18 TB
internal
3.5"
Payment options available at checkout
Main features
Seagate Exos 2X18 ST18000NM0272
Hard drive
18 TB
internal
3.5"
SAS 12Gb/s
7200 rpm
buffer: 256 MB
Overview
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 Description
Seagate Exos 2X18 ST18000NM0272 - hard drive - 18 TB - SAS 12Gb/s
Type
Hard drive - internal
Capacity
18 TB
Form Factor
3.5"
Interface
SAS 12Gb/s
Data Transfer Rate
1.2 GBps
Buffer Size
256 MB
Spindle Speed
7200 rpm
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
Dimensions (WxDxH)
101.85 mm x 147 mm x 26.1 mm
Weight
665 g
Manufacturer Warranty
5-year warranty
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
