Seagate Skyhawk St4000Nm0035 4TB 7.2K 6G/S 512N SATA 3.5 Inch Enterprise SATA Hard Drive - Refurb

The Seagate SkyHawk ST4000NM0035 is a robust refurbished 3.5-inch enterprise hard drive engineered for high-capacity, high-reliability data environments. With a 7200RPM spin speed, SATA 6Gb/s interface, and 128MB cache, it supports sustained performance of up to 226MB/s. Designed for continuous 24x7 operation and equipped with PowerChoice™ technology and vibration tolerance, this 4TB drive is ideal for surveillance systems, enterprise storage arrays, and data-intensive deployments.

Key Features & Benefits

? 4TB Capacity – Ideal for long-term storage in enterprise environments
? 7200RPM Spin Speed – Delivers high throughput for demanding applications
? 128MB Cache – Enhances read/write efficiency in data-heavy workflows
? PowerChoice™ Technology – Optimizes power usage during idle periods
? MTBF of 2 Million Hours – Proven long-term reliability

Ideal Uses

? Surveillance & CCTV Systems
? Enterprise Storage Arrays & File Servers
? 24/7 Operation NAS Systems
? Archiving & Backup Storage

Specifications

Condition:
? Refurbished device with minor scratches and scuffs. Device has been extensively tested and is fully functional.

Warranty:
? 3 Month Carry-In Warranty

Manufacturer & Model:
? Seagate SkyHawk – ST4000NM0035

Capacity:
? 4TB / 4000GB

Interface:
? SATA 6Gb/s (also compatible with 3.0 and 1.5Gb/s)

Sector Format:
? 512n (512 Bytes per sector)

Form Factor:
? 3.5-Inch – 26.1mm height

Spindle Speed:
? 7200 RPM

Cache:
? 128MB

Sustained Transfer Rate:
? Up to 226MB/s

Average Latency:
? 4.16 ms

Interface Ports:
? Single Port

Rotational Vibration Tolerance:
? 12.5 rad/s @ 1500Hz

MTBF:
? 2 Million Hours

AFR (Annualized Failure Rate):
? 0.44%

Error Rate:
? 1 sector per 10E15 bits read

Power Consumption:
? Idle: 5.46W
? Operating: 6.9W
? Standby via PowerChoice™: Supported

Power Requirements:
? +5V and +12V Input

Shock Tolerance:
? Operating: 70G (2ms) / 40G
? Non-Operating: 250G (1ms) / 150G (2ms)

Environmental Conditions:
? Operating Temp: 5°C to 60°C
? Power-On Hours: 8760 hrs/year

Dimensions (W x D x H):
? 101.85mm x 147.0mm x 26.1mm

Weight:
? 680g / 1.5lb

What’s in the Box?

? Seagate SkyHawk ST4000NM0035 4TB SATA HDD