What is the operating power of this 4TB drive?

6.94 W operating and 5.45 W idle.

Which conditions and warranties are offered?

New and Refurbished with 1 year or 3 years, Used with 90 days.

Seagate Exos 7E8 4TB 7.2K SATA 6G LFF 512e Hard Drive

Name: Seagate Exos 7E8 4TB 7.2K SATA 6G LFF 512e Hard Drive
Brand: Seagate
SKU: ST4000NM0115

MPNST4000NM0115

The Seagate ST4000NM0115 is a 4TB Exos 7E8 SATA 6Gb/s hard drive with 512e sectors and 128MB cache, in a 3.5-inch LFF case at 7,200 rpm.

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Tested, cleaned and graded. Fully functional, with warranty.

Warranty

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Seagate Exos 7E8 4TB 7.2K SATA 6G LFF 512e Hard Drive

ST4000NM0115 · Refurbished · 1 year warranty

Quantity (units)

Overview

The Seagate Exos 7E8 ST4000NM0115 is a 4TB, 3.5-inch SATA drive with 512e sectors: it presents 512-byte logical sectors on top of larger physical ones, which most current operating systems and controllers handle.

It connects over one SATA 6Gb/s port and spins at 7,200 rpm. Cache is 128MB, and the maximum sustained transfer rate is 226 MB/s. Power draw is 5.45 W idle and 6.94 W operating. Each drive weighs 680 g.

Reliability ratings from Seagate: 2,000,000 hours MTBF and a 0.44% annualized failure rate.

The ST4000NM0115 suits SATA file servers, backup storage and RAID volumes where 4TB per drive is the target. Order it New, Refurbished or Used. New and Refurbished drives include 1 year or 3 years of warranty, while Used drives include 90 days. Include your server model in the request so we can confirm fit.

Specifications

Seagate ST4000NM0115 specifications
Manufacturer part number	ST4000NM0115
Brand	Seagate
Cache	128 MB
Weight g	680
Interface	SATA
Drive type	HDD
Mtbf hours	2,000,000
Afr percent	0.44
Form factor	3.5in LFF
Idle power w	5.45
Product line	Exos 7E8
Sector format	512e
Capacity	4TB
Warranty years	5
Interface ports	Single
Operating power w	6.94
Interface speed	6 Gb/s
Rotational speed	7,200 rpm
Max transfer rate mbs	226

Specifications from the manufacturer's datasheet ↗

FAQ

Does the Seagate ST4000NM0115 use 512e sectors?: Yes, 512e.
What is the cache size on the ST4000NM0115?: 128MB.
What is the operating power of this 4TB drive?: 6.94 W operating and 5.45 W idle.
Which conditions and warranties are offered?: New and Refurbished with 1 year or 3 years, Used with 90 days.