Western Digital Ultrastar DC HC590 0F59373 24TB SED Data Center HDD 3.5" SAS 12Gb/s 7200rpm CMR
Brand: Western Digital
Western Digital Ultrastar DC HC590 0F59373 24TB SED Data Center HDD 3.5" SAS 12Gb/s 7200rpm CMR
€1614.97 inc. VAT
0F59373
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WD Ultrastar DC HC590 0F59373 — 24TB SED SAS HDD
24 TBSAS 12 Gb/sTCG SEDCMR · 512 MB
The Western Digital Ultrastar DC HC590 0F59373 is a 24 TB data-center-class 3.5-inch hard drive with a native SAS 12 Gb/s interface and hardware TCG self-encryption (SED), built for secure, high-availability enterprise storage. Its HelioSeal helium-sealed CMR platform with OptiNAND spins at 7200 RPM with a 512 MB cache and delivers up to 298 MB/s. Identified by part number 0F59373 (EAN 0829686009042), it is rated for 550 TB/year workloads and a 2.5-million-hour MTBF. Typically in stock with fast delivery across Cyprus.
Compatibility & Setup
This is a bare internal 3.5-inch drive with a SAS 12 Gb/s interface — it requires a SAS controller, HBA or SAS backplane and will NOT connect to SATA-only motherboard ports (SAS ports accept SATA drives, but not the reverse). It is a TCG self-encrypting drive: hardware AES encryption is always active, and to manage keys and Instant Secure Erase you need a host or controller with TCG Opal/Enterprise support. No mounting screws or cables are included, and it ships unformatted for initialisation in your host.
Best For
✓Hyperscale and enterprise data centres
✓SAS servers, RAID controllers and JBOD
✓Security-sensitive storage requiring SED
✓24/7 high-capacity bulk storage
✓Dual-port redundant-path SAS arrays
✓Dense multi-bay high-availability chassis
Key Features
Native SAS 12 Gb/s dual-port
A SAS-3 12 Gb/s interface with dual-port capability provides redundant data paths and high throughput for enterprise servers and high-availability JBOD arrays.
TCG self-encryption + Secure Erase
Hardware AES self-encryption (SED) with TCG support and Instant Secure Erase lets you cryptographically wipe the drive in seconds for secure decommissioning and compliance.
CMR + OptiNAND reliability
A HelioSeal CMR (conventional magnetic recording) platform with OptiNAND and ArmorCache protects data and cache during power loss — no SMR shingled-write penalty.
Data-center endurance
Rated for 550 TB/year workloads and a 2.5-million-hour MTBF, backed by a 5-year limited warranty for continuous 24/7 duty.
Technical Specifications
Frequently Asked Questions
Singular Expert Insight
The Ultrastar DC HC590 is Western Digital’s data-centre flagship, and the SAS SED 0F59373 targets high-availability servers that need dual-port redundancy plus hardware encryption for security and compliance. Choose it when your chassis is SAS-based and you require SED; for SATA servers or non-encrypted needs, a SATA HC590 or WD Gold costs less. Building out a secure array? Pair it with matching drives from our enterprise/server HDD range. For latency-critical tiers, an enterprise SSD is the complement.
Buyer’s Guide
Buy it if
Your server or JBOD is SAS-based and needs 24 TB per bay
You require hardware TCG SED encryption for compliance
You want dual-port redundancy and a 5-year warranty
Skip it if
Your system only has SATA ports — choose a SATA drive
You do not need self-encryption — a standard drive costs less
You need sub-millisecond latency — choose an enterprise SSD
Also consider
WD Ultrastar DC HC590 24TB SATA SE (0F65684)
WD Ultrastar DC HC580 24TB SAS (non-SED)
Seagate Exos X24 24TB SAS SED as an alternative
Features - Western Digital - 0F59373
Form Factor
- 3.5"
Capacity
24TB
Colour
grey
Interface
- SAS
More Details
Product Code
07:349756
EAN Code
0829686009042
Manufacturer
Western Digital