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HPE 858594-B21 1 TB Hard Drive - SATA (SATA/600) - 3.5" Drive - Internal - 7200rpm HDD

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HPE 858594-B21 1 TB Hard Drive - SATA (SATA/600) - 3.5" Drive - Internal - 7200rpm HDD
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Detailed Specifications

HPE 858594-B21

1TB 3.5″ Internal SATA Hard Drive – 7200RPM, LFF, Enterprise HDD

The HPE 858594-B21 1TB Internal Hard Drive delivers reliable, high-capacity storage for HPE ProLiant servers and storage systems.. With enterprise-level design and a 7200 RPM rotational speed, this 3.5" SATA HDD is built to handle intensive data workloads in both small business and data center environments.

Features

This HPE-certified drive is engineered for compatibility and longevity within ProLiant systems, offering a seamless plug-and-play experience with Smart Carrier options for drive status at a glance. With its SATA/600 interface, it provides up to 6 Gb/s of sustained data transfer, making it a dependable choice for database storage, backup applications, and general file hosting.

Advanced Options

The 858594-B21 model uses a 3.5-inch large form factor (LFF), providing ample physical space for cooling and durability while delivering 1TB of capacity per drive bay. Its hot-pluggable nature allows for on-the-fly replacements and minimizes server downtime, making it suitable for use in RAID-configured environments or scalable storage architectures.

Product Key Features

  • 1TB Storage Capacity – Ideal for business-critical data and general-purpose storage

  • 7200 RPM Performance – Fast rotational speed for smooth data read/write operations

  • SATA 6Gb/s Interface – Optimized for reliability and consistent data throughput

  • 3.5-Inch LFF Form Factor – Fits standard server and desktop chassis bays

  • Enterprise-Grade Build – Designed for 24x7 operational environments

  • Hot-Pluggable Design – Enables easy upgrades and replacements in RAID arrays

Reliability & Performance

With 7200 RPM and enterprise-level construction, this drive ensures stable throughput and long-term durability. It is rigorously tested to meet HPE’s quality and reliability standards, supporting 24x7 operation and sustained workloads. Backed by HPE firmware and SmartDrive health monitoring, it provides added assurance for data integrity and performance consistency across demanding environments.

Key Features (Bullet List)

  • 1TB storage capacity for enterprise workloads

  • 7200 RPM speed for enhanced data access performance

  • SATA 6Gb/s interface for stable throughput

  • 3.5″ Large Form Factor (LFF) design

  • Compatible with HPE ProLiant Gen9 and Gen10 servers

  • Hot-pluggable design with Smart Carrier (varies by configuration)

  • Ideal for RAID, backup, or archival use

SpecificationDetails
Model Number 858594-B21
Product Type Internal Hard Drive
Drive Capacity 1TB
Interface SATA III (SATA/600)
Form Factor 3.5″ LFF (Large Form Factor)
Rotational Speed 7200 RPM
Drive Type HDD – Spinning Disk
Hot Plug Support Yes (in compatible HPE enclosures)
Compatibility HPE ProLiant Gen9/Gen10 Servers
Workload Rating Up to 550 TB/year (estimated enterprise class)
Cache 64MB (typical, may vary by revision)
Dimensions 1.03″ H x 4″ W x 5.79″ D (approx.)
Weight ~1.52 lbs (0.69 kg)
Operating Temp 41°F to 131°F (5°C to 55°C)
MTBF 1.2 million hours (est.)

  • All packages are shipped same day if the order is placed before 3PM CST

    We use UPS/FedEx to ship the packages with different service levels offered by UPS/FedEx

    Overnight Shipping take 1 business day
    Expedited Shipping take about 2-3 business days
    Ground shipping take about 3-5 business days

    You can select the desired service level at Checkout and we will make sure the package is shipped as per the selected service level.

  • We Accept

    i) PayPal
    ii) All Credit & Debit Cards
    iii) Purchase Orders
    iv) Check
    v) Bank Transfer/ACH/Wire Transfer

    To process the order through Paypal/CC, you can simply checkout and process the payment.

    If you want to issue us Purchase Order/Check/Bank Transfer, Please contact us at the following details

    Call: 469.458.9636
    Email: sales@dcsupplies.net

  • If you have any queries, please contact us at the following details and we will be happy to help

    Call
    469.458.9636
    469.458.9638

    Email
    sales@dcsupplies.net

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