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432320-001, HP Single Port - Hard drive - 146 GB - hot-swap - 2.5" SFF - SAS - 10000 rpm for HP Proliant DL380 ML370 DL360 G5 Server. (431958-B21). These 2.5in SAS drives are HP Genuine, Ships same day as ordered (Free ground shipping within USA) and comes with hassle free 3-Year replacement Warranty. SERVERANDPARTS.COM specializes in HP Spare parts for Proliant Servers such as Hard drives (SCSI, SAS, SATA), memory upgrades, processor kits, Smart Array controllers, tape drives, and more. We carry products at 40% below distribution and specialize in end of life, out of production, and constraint products. HP SAS (Serial Attached SCSI) HDDs (Hard Drives) are high-performance alternatives to SATA hard drives. SAS hard drives combine high-bandwidth and faster data transfer rates with better error detection and recovery, as well as having higher reliability specifications. SAS based hard drives are ideal for projects requiring transactional applications and performance oriented requirements where throughput and reliability are an absolute must.
Serial Attached SCSI (SAS) delivers new levels of breakthrough speed and connectivity while retaining the functionality and reliability that has made SCSI the premier enterprise storage I/O standard. SAS delivers powerful and consistent performance. SAS accelerates storage performance by utilizing a full duplex, point-to-point architecture to achieve reliable data rates of 3.0 Gb/s, 6.0 Gb/s. SAS drives are engineered for rugged enterprise duty, and every component (drive motor, spindle, actuator, firmware, etc.) is specifically designed and manufactured for that rigorous use. SAS drives also safeguard data integrity via their comprehensive verification/error correction capabilities. Probably the best known benefit of SAS for external storage is its configuration flexibility. The ability to take a SATA drive and plug it into a SAS midplane without any modifications or changes, and for the controller in the array and software to seamlessly support a system with a mix of SATA and SAS. Unlike SCSI which has limitations in its architecture when trying to scale multiple drive enclosures, SAS provides the capability to scale greater than 100 drives or 36 TB with 300GB SAS drives or 48 TB with 400GB SATA drives providing very large pools of storage and a cost-effective alternative to Fibre Channel based SANs.
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Features
- Serial Attached SCSI (SAS) is designed for high performance enterprise requirements and offers both the benefits of backward compatibility with SCSI and interoperability with Serial ATA (SATA) thus facilitating flexibility and cost savings previously not possible for traditional storage environments. With storage requirements becoming more complex, factors such as flexibility, performance(upto 6gb/s), increased reliability, greater density, security, scalability and accessibility are more critical than ever.
- Capacity 146,815,737,856
- Height 0.591 in (15.00 mm)
- Width 2.750 in (69.85 mm)
- Interface SAS
- Transfer Rate Synchronous (Maximum) 3 Gb/sec
- Seek Time
- (typical reads, including settling) Single Track 0.60 ms
- Average 4.1 ms
- Full-Stroke 8.0 ms
- Rotational Speed 10,000 rpm
- Physical Configuration
- Bytes/Sector 512
- Logical Blocks 286,749,488
- Operating Temperature 50° to 95° F (10° to 35° C)
- Benefits
- Higher hard drive performance compared to typical SATA drives
- Higher hard drive reliability compared to typical SATA drives
- "Star" topology (point-to-point, no hubs). Each device gets full bus bandwidth.
- Minimum device arbitration overhead
- True full duplex communications, transfers both read and write data simultaneously on 1 port.
- Features SMART and Drive Self Test hard drive technologies.
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