HDEPR11GEA51 Toshiba 4TB SATA 6Gbps HD at discount

HDEPR11GEA51 Specifications

Toshiba 4 TB 3.5″ SATA 6G Enterprise HDD

Manufacturer: Toshiba
Manufacturer Model: HDEPR11GEA51
Product Line: Toshiba Enterprise Capacity / MG04ACA Series
Product Series: Enterprise 3.5″ SATA HDD
Product Type: Internal Hard Disk Drive (HDD)
Product Name: Toshiba 4 TB 3.5″ SATA 6G Enterprise HDD

KEY FEATURES:
Storage Capacity: 4 TB
Interface Type: Serial ATA (SATA) 6 Gb/s
Form Factor: 3.5-inch Large Form Factor (LFF)
Spindle Speed: 7200 RPM
Cache (Buffer): 128 MB
Compatibility: Servers, desktops, NAS or storage systems supporting 3.5″ SATA HDDs
Features Supported: Advanced Format (512e), NCQ, 24×7 enterprise‑class reliability, enterprise-grade durability

PERFORMANCE:
Maximum Data Transfer Rate: SATA 6 Gb/s
Sustained Sequential Transfer Rate: ~ 185 MB/s
Average Seek Time (Read): ~ 8.5 ms
Average Seek Time (Write): ~ 9.5 ms
Average Rotational Latency: ~ 4.17 ms
Random Read IOPS / Random Write IOPS: Not explicitly specified

ENVIRONMENTAL & RELIABILITY:
MTTF / Reliability: enterprise‑class (designed for continuous operation)
Operating Temperature Range: 5 °C to 55 °C
Non‑operating Temperature Range: –40 °C to 70 °C
Humidity (Operating): 5 %–90 % RH (non‑condensing)
Shock Resistance (Operating): 70 G (2 ms)
Vibration Resistance (Operating): 0.75 G (5–300 Hz)

PHYSICAL:
Form Factor: 3.5-inch LFF HDD
Dimensions (L × W × H): 147 mm × 101.6 mm × 26.1 mm
Weight: ~ 720 g (max)