H6Z87A HPE 4TB 7200RPM SAS 6Gbps Nearline Hot Swap 3.5-inch

H6Z87A Specifications

HPE 4 TB 7,200 RPM SAS 3.5-inch Hot-Swap HDD

Manufacturer: HPE
Manufacturer Model: H6Z87A
Product Line: HPE Enterprise SAS HDD (Near-line)
Product Series: 3.5-inch LFF SAS 7.2K (NL)
Product Type: Internal Hard Disk Drive (Hot-Swap)
Product Name: HPE 4 TB 7.2K SAS HDD

KEY FEATURES:
Storage Capacity: 4 TB
Interface Type: SAS (6.0 Gb/s)
Rotational Speed: 7,200 RPM
Form Factor: 3.5-inch (LFF)
Hot-Swap Support: Yes
Cache (Buffer) Size: ~64 MB (typical estimate for this class)

PERFORMANCE:
Maximum Data Transfer Rate: ~600 MB/s (interface-dependent)
Average Seek Time: ~9 ms (approximate typical for 7.2K RPM enterprise HDD)
Average Latency: ~4.17 ms

ENVIRONMENTAL & RELIABILITY:
Designed for enterprise server/storage-array environments with hot-swap capability
MTBF: ~1.2 million hours (approximate)
Reliability Rating: Enterprise-class, 24 × 7 operation

PHYSICAL:
Form Factor: 3.5-inch Large Form Factor (LFF) drive
Typical Dimensions: Standard 3.5-inch drive (approx. 146 mm × 101.6 mm × 25.4 mm)
Weight: ~0.82 kg (~2.25 lbs)