Description
Physical Features of the Hard Drive
Here are the physical features of the 628181-001 HPE 3TB 7.2K RPM SATA-3GBPS hard drive:
- Form factor: 3.5 inch
- Dimensions (H x W x D): 4.0 x 5.8 x 1.0 inches (10.16 x 14.73 x 2.54 cm)
- Weight: 1.66 lbs (0.75 kg)
- Interface: SATA 3Gbps
- Connector: 7-pin Serial ATA (SATA)
- Drive tray included: No
- Color: Silver
- Label: HPE logo and model number
- Spindle speed: 7,200 RPM (rotations per minute)
- Buffer size: 64 MB (also known as cache memory)
- Operating temperature: 41°F to 131°F (5°C to 55°C)
- Non-operating temperature: -40°F to 158°F (-40°C to 70°C)
- Humidity: 5% to 95% (non-condensing)
- Airflow: 20 to 35 linear feet per minute (LFM)
- Acoustics: 27 decibels (idle), 32 decibels (operating)
- RoHS compliance: Yes
- Safety certifications: UL, CSA, TUV, FCC, CE, C-Tick, BSMI, KCC
- Environmental certifications: WEEE, REACH, RoHS2
Storage Capacity and Data Transfer Speed
The 628181-001 HPE 3TB 7.2K RPM SATA-3GBPS hard drive has the following storage capacity and data transfer speed:
- Storage capacity: 3 TB (terabytes)
- Data transfer rate: 3 Gbps (SATA II)
- Maximum sustained data transfer rate: 175 MB/s (outer diameter) and 125 MB/s (inner diameter)
- Spindle speed: 7,200 RPM (rotations per minute)
- Average latency: 4.16 ms
- Average seek time: 8.5 ms (read), 9.5 ms (write)
- Buffer size: 64 MB (also known as cache memory)
- Native command queuing (NCQ) support: Yes
- Advanced format: Yes (512e and 4K sector size emulation)
- Data encoding: 3 Gbps SATA-Native Command Queuing (NCQ)
- Error rate: 1 per 10^15 bits read
- Unrecoverable error rate: 1 sector per 10^15 bits read
- Workload rate limit: 55 TB/year (for 5 years)
SATA Interface and Data Transfer Rate
The 628181-001 HPE 3TB 7.2K RPM SATA-3GBPS hard drive has a SATA interface with a data transfer rate of 3 Gbps (SATA II).
SATA stands for Serial Advanced Technology Attachment and is a computer bus interface used to connect storage devices, such as hard drives and solid-state drives (SSDs), to the motherboard of a computer. SATA is a popular interface due to its simplicity, cost-effectiveness, and compatibility with most computers.
The 3 Gbps transfer rate of SATA II provides a maximum theoretical data transfer rate of 300 MB/s (megabytes per second). However, the actual transfer rate of the hard drive is limited by its mechanical characteristics, such as the spindle speed, buffer size, and read/write speeds, as well as the capabilities of the computer’s chipset and other hardware components. The maximum sustained data transfer rate of the 628181-001 HPE hard drive is 175 MB/s (outer diameter) and 125 MB/s (inner diameter).
General Information about this 628181-001
- Brand Name: HPE
- Model Number or SKU# 628181-001
- Type: Hard Disk Drive (HDD)
- HDD Type: SATA-3GBPS
Technical Information of HPE SATA-3GBPS Hard Disk Drive
- Device Type: Hard Drive – Internal
- Capacity: 3 TB
- Form Factor: 3.5 inch LFF
- Interface Type: SATA 3Gbps
- Drive Technology (Fill): Air
- Bytes Per Sector: 512
- Carrier Type: Non Hot Plug Carrier Raw (RW)
- Workload Type: Business Critical (Midline)
- Platform Supported: HPE ProLiant Rack/Tower/BladeSystem Servers/Synergy
Performance
- Drive Transfer Rate: 3 Gb/sec
- Drive Rotational Speed: 7200 RPM
- Single Track Seek Time: 0.50 ms
- Average Seek Time: <8.10 ms
- Full-Stroke Seek Time: 15.50 ms
- Expansion & Connectivity
- Interfaces: 1 x SATA 3 GBPS
Dimension and Weight
- Width: 4 Inch
- Depth: 5.8 Inch
- Height: 1 Inch
- Weight: 1.52 Lbs
Compatibility of 3TB Hard Disk Drive
- HPE ProLiant DL Series: DL120 Gen5 Gen6 DL160 Gen5 Gen5p Gen6 DL160se Gen6 DL165 Gen5 Gen5p Gen6 Gen7
- HPE ProLiant ML Series: ML110 Gen6 ML115 Gen5 ML150 Gen5 Gen6 ML330 Gen6
Contact us or ask for live chat/help if you have any questions about the compatibility of this item to ensure the model’s matching features with your current system.
