Toshiba AL14SEB09EQ 900GB SAS Hard Drive

Toshiba Part #/MPN: AL14SEB09EQ

DiscTech Item #: TOS-AL14SEB09EQ-BN-5Y

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Enterprise Grade

Capacity: 900GB

Speed: 10,000RPM

Interface Types: SAS Serial Attached SCSI

Form Factor: 2.5inx15mm SFF Server Drive

Sector Size: 512 / 512e

Sustained Throughput: 226

Electrical Interface: SAS-3 Serial Attached SCSI v3 - 12.0Gbps

On-Board Cache: 128MB

Toshiba AL14SEB09EQ 900GB 2.5-inch 12Gbps 10K RPM 512e Enterprise SAS Hard Drive - Brand New

Toshiba AL14SEB09EQ 900GB 2.5" 12.0 Gb/s 10000 RPM 512 Emulation Enterprise Serial Attached SCSI / SAS Hard Disk Drive / HDD - Brand New

Enterprise Performance HDD
The AL14SEBxxEP/EQ Enterprise Performance HDD models combine the performance of 10,500rpm spindle speed with capacities up to 1.8 TB in a compact, power efficient 2.5-inch form factor. Engineered for mission critical IT applications, the AL14SEBxxEP/EQ models support 12.0 Gbit/s SAS and support Advanced Format sector technology (512 emulation or 4K native formats) to support the latest operating environments while delivering sustained transfer rates reaching 226 MiB/s.

Key Features

  • Industry Standard 2.5-inch 15mm Height Form Factor
  • 1.8 TB, 1.2 TB, 900 GB and 600 GB Capacity Models
  • 10,500 rpm Rotational Performance or low latency
  • 4Kn or 512e Advanced Format Sector Technology
  • Dual-Port 12.0 Gbit/s SAS Interface
  • Toshiba Persistant Write Cache Technology for Improved Performance and Data Integrity
  • MTTF of 2,000,000 hours
  • 24/7 Mission Critical Workload Performance and Data Reliability


  • Tier-1 Mission-Critical Servers and Storage Arrays
  • Hybrid and Mainstream Storage Arrays
  • Mid-Range Volume Servers
  • Blade and Rack mount Servers
  • Edge Servers and Content Delivery Infrastructure


This drive is compatible with laptops that accept 2.5" x 15mm SFF SAS drives.

Enterprise Performance HDD
Model numberAL14SEB09EQ
Capacity900 GB
Form factor2.5-inch
Interface12 Gbit/s SAS
Buffer128 MiB
Rotation Speed10,500 rpm
Data Transfer Speed (Sustained)226 MiB/s
MTTF2,000,000 hours
Power Consumption (Idle - B)4.0 W Typ
Weight230 g Max

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ROHS Compliant

Weight: 0.5 lb

Warranty: 5 Year Manufacturer

Brand New

Condition Levels Explained

The product is brand new.

5 Year Manufacturer Warranty

Product Warranties Explained

The product has a manufacturer warranty for the time period specified.