We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Rectangular silver 2.5 inch SATA SSD with black label

Seagate

Seagate Pulsar.2 ST400FM0012 2.5" SATA internal SSD

SKU CH-XBP6-S26MB MPN ST400FM0012

2.5-inch SATA solid-state drive with MLC memory delivering up to 370 MB/s read, 200 MB/s write and 15 petabytes total endurance

  • Form Factor2.5"
  • Memory ComponentsMLC
  • InterfaceSATA III
  • ControllerASICs
  • Max Sequential ReadUp to 370 MB/s
  • Max Sequential WriteUp to 200 MB/s
  • Enterprise endurance with up to 15 PB total bytes written
  • Fast sequential reads up to 370 MB/s for quick data access
  • High random read performance up to 40,000 IOPS
  • MLC memory delivers consistent performance in demanding workloads
  • Rugged design withstands 1000G shock and 0–60°C operation

Seagate Pulsar.2 2.5" SATA III MLC SSD

The Seagate Pulsar.2 ST400FM0012 is a 2.5-inch internal solid-state drive built for enterprise workloads. It uses MLC memory components and a SATA III interface to deliver consistent performance in data centre environments. The drive targets applications that demand high endurance and data integrity over long service periods.

7mm Z-Height Enterprise Build

A 7mm profile fits standard 2.5-inch drive bays in servers and storage arrays. The SATA III connector ensures broad compatibility with existing backplanes and controllers. Rated for 0°C to 60°C operation and 1000G shock resistance, the drive withstands demanding rack conditions and vibration.

Endurance Rating and Data Protection

The specification allows up to ten full drive writes per day, equating to 15 petabytes of total bytes written over the device life. On-board intelligence automatically protects against unintended data change or loss. This endurance rating supports write-intensive enterprise applications without early wear-out.

Highlights

  • Enterprise endurance with up to 15 PB total bytes written
  • Fast sequential reads up to 370 MB/s for quick data access
  • High random read performance up to 40,000 IOPS
  • MLC memory delivers consistent performance in demanding workloads
  • Rugged design withstands 1000G shock and 0–60°C operation

Specifications

BrandSeagate
SeriesPulsar.2
ModelST400FM0012
Form Factor2.5"
Memory ComponentsMLC
InterfaceSATA III
ControllerASICs
Max Sequential ReadUp to 370 MB/s
Max Sequential WriteUp to 200 MB/s
4KB Random ReadUp to 40,000 IOPS
4KB Random WriteUp to 15,000 IOPS
FeaturesUp to ten full drive writes per day (or 15 petabytes over the life of the device), providing the endurance needed in demanding enterprise environments.
Protects against unintended data change or loss to ensure accurate data retention and integrity
Provides OEMs, system builders and data centers with the highest levels of flexibility, service and fulfillment needed for demanding enterprise environments
SATA 6Gb/s for interface scalability and reliability
2.5-inch form factor fits existing HDD slots
Hotpluggable to avoid unnecessary downtime
Provides a common storage foundation to redu
Operating Temperature0°C ~ +60°C
Storage Temperature-40°C ~ +70°C
Operating Humidity5% to 95% RH
Max Shock Resistance1000G
Height7mm
Width70.1mm
Depth100.45mm
Shipping weight0.27 kg
Package size152 × 127 × 51 mm

Questions about this item

Will this 2.5-inch drive fit in my server bay?

The drive measures 7 mm tall, 70.1 mm wide and 100.45 mm deep, matching the standard 2.5-inch SATA form factor used in most enterprise bays.

What write endurance can I expect in daily use?

It is rated for up to ten full drive writes per day, equivalent to 15 petabytes written over the life of an 800 GB model.

Does it need any special cooling beyond normal server airflow?

Operating temperature range is 0 °C to 60 °C with 5 % to 95 % humidity; standard server airflow keeps it within those limits.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.