⁸ Seagate ST12000NM004J Exos X18 12TB HDD - 3.5 inch - 6GB/s SAS - 512e/ – Let's Fibre Technologies
Seagate ST12000NM004J Exos X18 12TB HDD - 3.5 inch - 6GB/s SAS - 512e/4Kn - RPM 7200 - 5 Year Limited Warranty Storage and Memory Solution
Seagate ST12000NM004J Exos X18 12TB HDD - 3.5 inch - 6GB/s SAS - 512e/4Kn - RPM 7200 - 5 Year Limited Warranty Storage and Memory Solution
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  • Load image into Gallery viewer, Seagate ST12000NM004J Exos X18 12TB HDD - 3.5 inch - 6GB/s SAS - 512e/4Kn - RPM 7200 - 5 Year Limited Warranty Storage and Memory Solution

Seagate ST12000NM004J Exos X18 12TB HDD - 3.5 inch - 6GB/s SAS - 512e/4Kn - RPM 7200 - 5 Year Limited Warranty Storage and Memory Solution

R 14,250.34
R 14,250.34
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Seagate ST12000NM004J Exos X18 12TB HDD - 3.5 inch - 6GB/s SAS - 512e/4Kn - RPM 7200 - 5 Year Limited Warranty Storage and Memory Solution

Description 

Seagate Exos X18 ST12000NM004J 12TB HDD; 3.5''; 6GB/s SAS 512e/4Kn; RPM 7200; 5 Year Limited Warranty

Seagate ST12000NM004J Exos X18 12TB HDD - 3.5 inch - 6GB/s SAS - 512e/4Kn - RPM 7200 - 5 Year Limited Warranty Storage and Memory Solution

Features 

Weight & dimensions

Weight 650
Width 101.85
Depth 147
Height 26.1

Power

Operating voltage 5 / 12
Power consumption (idle) 5
Power consumption (write) 6.2
Power consumption (read) 9.1

Features

Type HDD
HDD size 3.5
Interface SAS
Mean time between failures (MTBF) 2500000
HDD capacity 12000
HDD speed 7200
Storage drive buffer size 256
HDD interface transfer rate 12
Average latency 4.16
Rotational Vibration (RV) sensors Y
24/7 operation Y
Component for Disk array
HDD sustained transfer rate 258
Uncorrectable Bit Error Rate (UBER) < 1 per 10^15 bits read

Packaging data

Quantity 1

Operational conditions

Operating temperature (T-T) 5 - 60
Operating shock 50
Non-operating vibration 2.27
Non-operating shock 200

Technical details

Harmonized System (HS) code 84717050
The Seagate ST12000NM004J Exos X18 12TB HDD - 3.5 inch - 6GB/s SAS - 512e/4Kn - RPM 7200 - 5 Year Limited Warranty Storage and Memory Solution was built with people like you in mind. Something to keep you happy. Every. Single. Day.

Inventory Last Updated: Nov 18, 2025