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The AL14SEBxxEP/EQ Enterprise Performance HDD models combine the performance
of 10,500rpm spindle speed with capacities up to 1800 GB 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 225 MiB/s.
Model Number
AL14SEB18EP AL14SEB12EP AL14SEB09EP AL14SEB06EP
AL14SEB18EQ AL14SEB12EQ AL14SEB09EQ AL14SEB06EQ
Interface SAS-3.0 (12.0 Gbit/s , 6.0 Gbit/s , 3.0 Gbit/s , 1.5 Gbit/s )
Formatted Capacity 1.8 TB 1.2 TB 900 GB 600 GB
Performance
Interface Speed 12.0 Gbit/s Max.
Rotation Speed 10,500 rpm
Average Latency Time 2.86 ms
Buffer Size 128 MiB
Logical Data
Block Length
HOST
AL14SEBxxEP 4,096 / 4,160 / 4,192 / 4,224 B
AL14SEBxxEQ 512 B / 520 B / 524 B / 528 B ( emulation )
DISK 4,096 / 4,160 / 4,192 / 4,224 B
Supply
Voltage Allowable Voltage 5 V ± 5 %
12 V ± 5 %
Power
Consumption Low Power Idle 4.0 W Typ.
Model Number AL14SEBxxEx
Non-recoverable Error
Rate
10 errors per 1017 bits read
APPLICATIONS
• 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
KEY FEATURES
• Industry Standard 2.5-inch 15mm Height Form Factor
• 1800 GB, 1200 GB, 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
A