Toshiba AL15SEB18EQ 1.8TB 12Gbps 10K 2.5" SFF Enterprise SAS 512 Hard Drive

Toshiba Part #/MPN: AL15SEB18EQ

DiscTech Item #: TOS-AL15SEB18EQ-RF-OE-NAF


Enterprise Grade

Capacity: 1.8TB

Speed: 10,000RPM

Interface Types: SAS Serial Attached SCSI

Form Factor: 2.5inx15mm SFF Server Drive

Sector Size: 512 / 512e

Sustained Throughput: 260.0

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

On-Board Cache: 128MB

Toshiba AL15SEB18EQ 1.8TB 12Gbps 10K 2.5" SFF Enterprise SAS 512 Hard Drive - Refurbished

Toshiba AL15SEB18EQ 1.8TB 12Gbps 10K 2.5" SFF Enterprise SAS 512 Hard Drive - Refurbished

Reformatted to 512 bytes, Compatible with all normal systems

The 12.0 Gbit/s[1] SAS interface AL15SEB Series Enterprise Performance HDDs provide up to 2.4 TB capacity and 10,500rpm performance with Enterprise-class reliability. Engineered for mission critical IT operations, including database servers and hybrid storage platforms, AL15SEB Series provides a range of models, system compatibility. Toshiba Persistent Write Cache technology protects against data loss in the event of unexpected power loss, and helps maintain suitable performance and data reliability for high-duty cycle Mission Critical environments.

• 2400, 1800, 1200, 900 and 600 GB[2] Capacity
(Advanced Format sector technology models)
• 1200, 900, 600, 300GB (512n sector technology models)
• Space Efficient, Power Saving 2.5-inch[3] Form Factor
• 12.0 Gbit/s SAS Interface for Better Performance
• 10,500 rpm Performance
• Industry Leading Average Latency (2.86ms)
• 24/7 Mission Critical Workload Performance and Data
• 512k sector length
• Toshiba Persistent Write Cache Technology
• Sanitize Instant Erase (SIE[4]) Option


This drive is compatible with servers that accepts 2.5"x15mm (SFF) SAS drives.

Interface Speed12.0 Gbit/s , 6.0 Gbit/s , 3.0 Gbit/s , 1.5 Gbit/s
Formatted Capacity1800 GB
Environmental ComplianceRoHS Compatible
Buffer Size128 MiB
Rotation Spe10,500 rpm
Average Latency Time2.86 ms
Unrecoverable Error Rate10 per 10^17 bits read
Power Requirements
Supply Voltage5 V ±5 % , 12 V ±5 %
Power Consumption ( Read / Write )8.1 W Max.
Power Consumption ( Idle-B )4.6 W Typ.
Height15.0 mm +0 , -0.5 mm
Width69.85 mm ±0.25 mm
Length100.45 mm Max.
Weight230 g Max.

Click here to view the manufacturer's item description/brochure

ROHS Compliant

Weight: 1 lb

Warranty: 1 Year DiscTech


Condition Levels Explained

These products have had NO problems or failures, they merely have some usage. The product has been professionally returned to excellent condition. These items have been fully tested, formatted (if appropriate) &repackaged. Hard drives are fully vetted for surface defects and wear, only healthy disks are approved for resale to our customers. Please see our refurbishing process for more details. Watch a video about our refurbishing process

1 Year DiscTech Warranty

Product Warranties Explained

The product has a DiscTech warranty for the time period specified. View our limited warranty