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