Western Digital

Western Digital 0F38357 16TB SAS Ultra 512E Hard Drive

5.0 (1 reviews)

High-Capacity Storage for Demanding Data Centers Introducing the Western Digital DC HC550, a 16TB enterprise-class hard drive designed for reliable and efficient storage in data center environments. Specifications: Capacity: 16TB Cache: 512MB Interface: SAS

$694.45*
In Stock on Amazon.com
View on Amazon

*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

Affiliate Disclosure: Studio Supplies may earn a commission from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.

Notice a mistake? Let Us Know

Overview

High-Capacity Storage for Demanding Data Centers

Introducing the Western Digital DC HC550, a 16TB enterprise-class hard drive designed for reliable and efficient storage in data center environments.

Specifications:

  • Capacity: 16TB
  • Cache: 512MB
  • Interface: SAS

Key Features

0F38357

Specifications

Model Number
0F38357
Capacity
16TB
Interface
SAS
Sector Format
512E
Series
Ultra

Similar Products

Other products from the same family that visitors often consider:

Pros & Cons

👍 Pros

  • Offers a massive 16TB storage capacity, suitable for extensive data archival and large-scale applications.
  • Utilizes the SAS interface, providing high-speed data transfer and enterprise-grade reliability.
  • Features a 512E (512-byte emulation) sector format, ensuring compatibility with a wide range of systems.
  • Designed as an Ultra hard drive, suggesting enhanced performance and durability for demanding workloads.
  • Western Digital is a reputable brand for storage solutions, implying a certain standard of quality and support.

👎 Cons

  • Specific rotational speed (RPM) is not provided, which is crucial for assessing its read/write performance.
  • The exact buffer/cache size is not listed, which can impact short-term data access speeds.
  • Power consumption figures are absent, making it difficult to evaluate energy efficiency for large deployments.
  • Acoustic noise levels are not specified, which could be a consideration for certain operating environments.
  • Being a SAS drive, it requires a SAS controller, which may not be present in standard consumer systems.

Frequently Asked Questions

This Western Digital hard drive offers a substantial 16TB of storage capacity, ideal for large data requirements.
The Western Digital 0F38357 connects via a SAS (Serial Attached SCSI) interface, known for its high performance and reliability.
"512E" indicates a 512-byte emulation sector format, which ensures broad compatibility with various operating systems and applications.
With its SAS interface and "Ultra" designation, it is designed for demanding, high-performance applications typically found in enterprise settings.
The product details indicate a 16TB SAS Ultra 512E Hard Drive, but specific RPM and cache size values are not provided in the features.
Yes, as a SAS drive, it requires a SAS controller on the host system, which is different from the more common SATA interface.