SERVER & STORAGE ยี่ห้อ HPE รุ่น 881781-B21

• Brand: HPE
• MPN: 881781-B21
• Option Part Number: 881781-B21
• Spare Part Number: 882398-001
• Model Number: MB012000JWDFD
• Assembly Number: 868210-001
• HPE GPN: 877029-002

General

• Device Type: Hard Drive – Hot-Swap
• Capacity: 12 TB
• Interface: SAS 12Gbps
• Form Factor: 3.5 inch LFF
• Bytes per Sector: 512
• Drive Technology (Fill): He
• Format Type: 512e
• Plug Type: Hot Plug
• Carrier Type: Low Profile Carrier (LPC)
• Workload: Midline
• Features: Advanced Format 512e, Filled with Helium, Digitally Signed Firmware
• Bundled with: HPE Low Profile Carrier

Performance

• Drive Transfer Rate: 12 Gb/sec (external)
• Drive Rotation Speed (RPM): 7200 RPM
• OD Media Rate, Max Sequential Throughput (MiB/s): 235
• 128Kib Random Rd (IOPs): 105
• 128Kib Random 70% RD/ 30% WT (IOPs): 115
• 128Kib Random 50% RD/ 50% WT (IOPs): 125
• Average Seek Time: 8 ms
• Max Seek Time: 16 ms
• Track-to-Track Seek Time: 0.23 ms

Expansion & Connectivity

• Compatible Bay: 3.5″ LFF
• Interfaces: 1 x SAS 12 Gb/s

Power Consumption

• Idle Time: 5.50 Watt
• Random R/W: 6.10 Watt
• Sequential Read: 7.00 Watt
• Sequential Write: 6.80 Watt

Environmental Parameters

• Max Operating Temperature: 95° F (35°C)
• Min Operating Temperature: 50° F (10°C)

Minimum Dimensions

• Height: 1.00 inch (2.61 cm)
• Width: 4.40 inch (10.55 cm)
• Depth: 7.40 inch (15.66 cm)