Genuine Seagate Exos X24 16TB enterprise hard disk drive, model ST16000NM001H. Designed for high-capacity enterprise storage, data centers, servers, and compatible storage arrays.

This 3.5-inch drive features a 7,200 RPM spindle speed, SATA 6Gb/s interface, 512MB cache, and Conventional Magnetic Recording (CMR) technology. It is the Self-Encrypting Drive (SED) version, providing hardware-based data-at-rest encryption capabilities.

The drive ships in its default 512e sector format and supports FastFormat conversion to 4Kn.

- Brand: Seagate

- Product Family: Exos X24

- Model / Part Number: ST16000NM001H

- Capacity: 16TB

- Drive Type: Enterprise Hard Disk Drive (HDD)

- Form Factor: 3.5-inch

- Interface: SATA III

- Interface Speed: 6Gb/s

- Spindle Speed: 7,200 RPM

- Recording Technology: CMR (Conventional Magnetic Recording)

- Cache: 512MB

- Sector Format: 512e (default)

- 4Kn Support: Yes, through FastFormat conversion

- Security Feature: SED (Self-Encrypting Drive)

- Recording Design: Helium-sealed platform

- Maximum Sustained Transfer Rate: Up to 260MB/s

- Maximum Rated Workload: Less than 550TB per year

- Annualized Failure Rate (AFR): 0.35%

- Hot-Plug Support: Yes, with compatible SATA backplane or enclosure

- Weight: Approximately 670g

Seagate's product manual identifies ST16000NM001H as the 16TB SED model and documents the 7,200 RPM speed, 512MB cache, 512e default format, and 16TB-specific performance specifications. 

- Manufacturer: Seagate

- Exact Model / Part Number: ST16000NM001H

- Product Family: Exos X24

- Capacity: 16TB

- Interface: SATA 6Gb/s

- Security Variant: SED (Self-Encrypting Drive)

Important model distinction: ST16000NM001H is the SED version. The related ST16000NM002H is the Instant Secure Erase (ISE) version, not the same security configuration. 

Designed for compatible systems supporting:

- 3.5-inch SATA enterprise hard drives

- SATA 6Gb/s connectivity

- 16TB drive capacity

- 512e or supported 4Kn sector formats

- SED functionality where encryption features are required

- Enterprise servers

- Data center storage systems

- RAID storage arrays

- High-capacity NAS systems

- Backup and archival storage

- Enterprise storage enclosures

Compatibility Notice: Please confirm that your server, RAID controller, NAS, or storage enclosure supports 16TB SATA drives and the required sector format. SED functionality may also require compatible controller or host support.

- 1 × Seagate Exos X24 16TB Enterprise SATA Hard Drive

- Model: ST16000NM001H

Please refer to the product photos for the exact physical item and included accessories.

- Genuine enterprise-grade IT hardware

- Carefully handled inventory

- Accurate model and part-number identification

- Professional customer service

- Secure packaging for shipment

- This listing is for one 16TB Seagate Exos X24 hard drive.

- This is a SATA drive, not SAS.

- This is an HDD, not an SSD.

- This exact model is the SED version, not the ISE-only version.

- A compatible 3.5-inch SATA drive bay or enclosure is required.

- SED features require compatible host or controller support.

- Please verify system compatibility before purchasing.

- Condition: NEW.

Verified Identification: Seagate Exos X24 16TB Enterprise SATA HDD — Model ST16000NM001H — 7,200 RPM, 512MB cache, CMR, SED security variant.