Seagate Exos Enterprise 4TB Internal Hard Drive ST4000NM000B

Brand	Seagate
Manufacturer	Quick Tech

The Seagate Exos Enterprise 4TB Internal Hard Drive ST4000NM000B is a high-performance hard drive designed for professional applications such as centralized surveillance, OLTP, and HPC. It has a storage capacity of 4TB, operates at 7200 rpm, and uses a SATA III 6 Gb/s interface. The drive also features Advanced Write Cache for improved response time and faster data transfers. It is suitable for use in hyperscale applications, cloud data centers, and mainstream enterprise external storage arrays. The drive has a spindle speed of 7200 RPM and a disk sector format of 512n. It has a low annualized failure rate of 0.0044 and a mean time between failures of 2.0 million hours. The drive has a power draw of 5.4 W (Idle) and 6.9 W (Active) and operates at temperatures between 41 to 140F / 5 to 60C. It has dimensions of 4.01 x 1.03 x 5.79" / 101.9 x 26.1 x 147 mm and weighs 1.5 lb / 680 g. The package weight is 1.8 lb and the box

SEAGATE 4TB 3.5 EXOS ENTERPRISE HDD SATA3 256MB
More Information
Overview:The 4TB Exos 7E8 512n SATA 3.5" Internal HDD from Seagate is designed for professional applications such centralized surveillance, OLTP, and HPC applications. With durability rated for 24x7 operation, this drive is also ideal for data centers that require constant uptime. Specs-wise, it has 4TB of storage capacity, operates at 7200 rpm, and utilizes a SATA III 6 Gb/s interface. Seagate has also equipped this drive with Advanced Write Cache for improved response time and faster data transfers.Features:
Hyperscale applications / cloud data centers
Massive scale-out data centers
OLTP and HPC applications
High-capacity density RAID storage
Mainstream enterprise external storage arrays
Distributed file systems, including Hadoop and Ceph
Enterprise backup and restore - D2D, virtual tape
Centralized surveillance
Technical Specifications
Specifications
Product Code
ST4000NM000B
Storage
Buffer
128 MB
Performance
Write Speed
Maximum: 226 MB/s
Latency
4.2 ms
Physical
Drive Type
HDD
Form Factor
3.5"
HDD Specs
Spindle Speed (RPM)
7200 RPM
Disk Sector Format
512n
Reliability / Data Integrity
Annualized Failure Rate (AFR)
0.0044
Endurance (Total Bytes Written)
550 TB
Mean Time Between Failures (MTBF)
2.0 Million Hours
Non-Recoverable Read Errors per Bits Read
1 in 1015
Electrical
Power Draw
5.4 W (Idle)
6.9 W (Active)
Supported Voltage
5 VDC, 12 VDC
Environmental
Operating Shock
70 G / 2.0 ms
Storage Shock
150 G / 2.0 ms
Operating Temperature
41 to 140F / 5 to 60C
General
Dimensions (W x H x D)
4.01 x 1.03 x 5.79" / 101.9 x 26.1 x 147 mm
Weight
1.5 lb / 680 g
Packaging Info
Package Weight
1.8 lb
Box Dimensions (LxWxH)
9 x 6 x 3