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Seagate Exos M 32TB Enterprise Hard Drive (ST32000NM004K) – SATA 6Gb/s, 7200 RPM, 512MB Cache, CMR with HAMR

SKU: ST32000NM004K
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Price on RequestRequest a quote for volume pricing, availability and lead time.

Capacity: 32TB

Key Value Highlights

  • Enterprise-class 7200 RPM drive – Built for servers, cloud storage and high-capacity arrays.
  • 550TB/year workload rating – Rated for heavy, continuous read/write duty.
  • HAMR technology (Mozaic 3+) – Higher capacity per platter for more terabytes per bay.
  • 512MB cache, SATA 6Gb/s – Standard SATA for servers, NAS and workstations.
  • Enhanced caching and error recovery – Optimised for RAID controllers and multi-drive chassis.

Description

The Seagate Exos M 32TB (ST32000NM004K) is a 3.5-inch enterprise hard drive for servers, data centers, large NAS arrays and homelab builders. 7200 RPM operation, SATA 6Gb/s connectivity and a 550TB/year workload rating deliver dependable 24/7 capacity. It is a strong fit for backup targets, virtualization hosts and scale-out storage.

High-capacity enterprise storage for racks and large arrays.

Built for Continuous Server and Array Duty

Servers, backup targets and large NAS arrays run 24/7, with drives sharing vibration and heat in dense chassis. Desktop and entry NAS drives are not rated for that duty cycle, which leads to timeouts, degraded arrays and costly downtime.

The Seagate Exos M 32TB is designed for enterprise workloads, with a 550TB/year rating and firmware tuned for RAID controllers. At 32TB per drive, it delivers some of the highest capacity per bay available, so enterprise storage pools reach large usable sizes with fewer drives and less power per terabyte. The SATA 6Gb/s interface is backward compatible with SATA 3Gb/s ports and works with standard SATA controllers, NAS bays and server backplanes.

High Capacity per Bay

At 32TB, the drive reduces the number of bays and spindles needed for the same usable capacity, lowering power and cooling per terabyte. HAMR technology on the Mozaic 3+ platform increases areal density beyond conventional recording.

Enterprise Reliability and Monitoring

Rated for 24/7 operation with enterprise workload figures, the drive reports detailed S.M.A.R.T. data for proactive replacement in servers and arrays.

Setup Instructions

How to Install the Seagate Exos M 32TB

  1. Verify your server, NAS or HBA supports 3.5-inch SATA 6Gb/s drives at this capacity.
  2. Mount the drive in the correct carrier or tray.
  3. Insert into the bay (hot-swap if supported) and confirm it appears in the controller or OS.
  4. Add it to a RAID group, ZFS pool or storage volume and enable health monitoring.

Overview

BrandSeagate
Model NumberST32000NM004K
Product LineSeagate Exos M
Capacity32TB
Drive TypeInternal Enterprise SATA Hard Disk Drive
Form Factor3.5-inch
InterfaceSATA 6Gb/s
Spindle Speed7200 RPM
Cache512MB
Recording TechnologyCMR with HAMR (Mozaic 3+)
Optimized ForEnterprise servers, data centers, NAS and storage arrays
Workload Rating550TB per year
MTBF2, 500, 000 hours
ConditionBrand New
In the Box1x Seagate Exos M 32TB drive (bare drive, no cables or mounting hardware)

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