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Deal.ai › Seagate
Seagate
Seagate Exos X28z ST28000NM002H 28TB 7.2K RPM SATA 6Gb/s 512e Host Managed SMR 3.5in Hard Drive

Seagate Exos X28z ST28000NM002H 28TB 7.2K RPM SATA 6Gb/s 512e Host Managed SMR 3.5in Hard Drive

Best price now

$210.62at Zaytoun SolutionsChecked 13 h ago

Compared across 3 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Last seen at $210.62 at Zaytoun Solutions on Nov 10.
  • Checked at 3 stores.

Our take on the Seagate Exos X28z ST28000NM002H 28TB 7.2K RPM SATA 6Gb/s 512e Host Managed SMR 3.5in Hard Drive

The Seagate Exos X28z is a 28TB enterprise hard drive built for dense, always-on storage in servers and multi-drive enclosures. It spins at 7200 RPM over SATA 6Gb/s and is rated at 190 MB/s sequential read and write. The key catch is that it is a host-managed SMR drive: the host software must manage shingled writes, so it will not drop into an ordinary desktop or NAS as a plain SATA disk. It suits data-center operators and large archive builders who can control the software stack; for general NAS or desktop use, a conventional CMR drive is the safer pick.

Best forData-center and cloud storage arraysCold and warm data archivesLarge media or backup vaults with host-managed softwareHigh-density multi-bay enclosures
Pros
  • 28TB per drive cuts bay count and cabling
  • 7200 RPM enterprise spindle with 190 MB/s sequential throughput
  • Standard 3.5-inch SATA 6Gb/s interface
  • Bare drive fits standard enterprise trays
  • Three-year limited warranty
Cons
  • Host-managed SMR needs zone-aware host software
  • Not a drop-in replacement for a desktop or ordinary NAS drive
  • Sequential write performance drops on random or mixed workloads
  • Bare drive only, no tray, cables or screws
  • Enterprise noise and power draw

Seagate Exos X28z ST28000NM002H 28TB 7.2K RPM SATA 6Gb/s 512e Host Managed SMR 3.5in Hard Drive prices at every store

  • Alo Tech SolutionsNew

    In stockReturn policy

    $1,196.78Checked 13 h ago
    Visit Alo Tech Solutions
  • Zaytoun SolutionsNew

    Availability unknown

    $210.62Checked 13 h ago
    Visit Zaytoun Solutions
  • eBayPre-owned

    Availability unknownSold by spacecityproviders

    $269.99Free shippingChecked 13 h ago
    Visit eBay

Store links may earn us a commission.

Seagate Exos X28z ST28000NM002H 28TB 7.2K RPM SATA 6Gb/s 512e Host Managed SMR 3.5in Hard Drive price history

Lowest price we've seen: $210.62 on Nov 11 at Zaytoun Solutions. Tracked across 1 store since Nov 11.

From Alo Tech Solutions

  • Enterprise hard drive, Seagate Exos X28z series
  • 28TB capacity
  • SATA 6Gb/s interface
  • 7.2K RPM spindle speed
  • 3.5-inch form factor
  • Bare drive (no tray)
Guarantee
New: 3 Years Limited Period Warranty; Genuine Products • Guaranteed Compatibility
Returns
Return for refund within 30 days of package reception date; covered by serverpartdeals.com Return Policy
In the box
Bare drive

About the Seagate Exos X28z ST28000NM002H 28TB 7.2K RPM SATA 6Gb/s 512e Host Managed SMR 3.5in Hard Drive

Specifications

Type

Enterprise Hard Drive

Brand

Seagate

Series

Exos X28z

Model Number

ST28000NM002H

Part Number

Form Factor

3.5"

Capacity

28TB

Interface

SATA 6Gb/s

Spindle Speed

7.2K RPM

Tray

Bare Drive

Weight

2lb

Width

4in

Specifications

Connection
SATA
Rotational Speed
7200 rpm
Form Factor
3.5 Inch Drive
Color
Silver
Drive Type
HDD
Capacity
28 TB
Read Speed
190 MB/s
Write Speed
190 MB/s write speed

Questions and answers

Can I put this in a regular desktop PC or NAS?
Not as a normal drive. It is host-managed SMR, so the operating system or storage software must handle zone-based writes. Most consumer NAS systems and desktop boards will not manage it correctly.
How is it different from a standard Exos CMR drive?
Standard Exos drives use conventional magnetic recording and behave like ordinary SATA disks. The X28z uses shingled recording with host-managed zones, which raises capacity but shifts write management to the host.
What software supports host-managed SMR drives?
Zone-aware stacks such as Linux zonefs, some Ceph and object-storage configurations, and vendor-specific archive software. Check your platform's support before buying.
What is in the box?
The bare 3.5-inch drive only. No tray, screws or SATA cable is included.
Is it good for a home media server?
Only if your software explicitly supports host-managed SMR. For typical home NAS use, a conventional CMR drive is simpler and more predictable.
What are the speed ratings?
Seagate rates sequential read and write at 190 MB/s. Random and mixed workloads will be slower because of the shingled write scheme.
Where is the Seagate Exos X28z ST28000NM002H 28TB 7.2K RPM SATA 6Gb/s 512e Host Managed SMR 3.5in Hard Drive cheapest?
At Zaytoun Solutions, for $210.62, as of our latest check.
Where can I buy the Seagate Exos X28z ST28000NM002H 28TB 7.2K RPM SATA 6Gb/s 512e Host Managed SMR 3.5in Hard Drive?
3 stores we checked sell it, including Alo Tech Solutions, Zaytoun Solutions, eBay.

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