Lenovo 41N3015 (250 GB) $63.00 to $90.00 Lenovo extends its line of outstanding hard drive upgrade options with the 250GB Serial ATA (S-ATA) Hard Disk Drive (HDD) for selected models of Lenovo ThinkCentre systems. Manufacturer:Lenovo Product MPNKey FeaturesTechnical FeaturesOther FeaturesDimensionsWarrantyMiscellaneous MPN 41N3015 Capacity 250 GB Interface Serial ATA Enclosure   Internal HDD Form Factor   3.5" x 1/3H (Low Profile) Spindle Speed   7200 RPM Special Features S.M.A.R.T Technology External Data Transfer Rate   300 MBps Seek Time   9 ms Buffer Size 8 MB Average Latency 4.17 ms Interface (Detailed)   Serial ATA II Platform   PC Package Qty. 1 Height 1.02 in. Width 4.02 in. Depth 5.79 in. Weight 1.41 lb. Warranty 3 Years UPC 882861237036 Tags: lenovo, 41n3015, 250, gb,

Hewlett Packard 431944-B21 (300 GB) $249.00 to $750.00 ?Serial Attached SCSI is the logical evolution of SCSI, including its long-established software advantage and the Serial ATA electrical and physical connection interface. SAS meets all these demands while providing the highest performance. Manufacturer:Hewlett Packard Product MPNKey FeaturesTechnical FeaturesOther FeaturesDimensionsWarrantyMiscellaneous MPN 431944-B21 Designation   Desktop Computer Capacity 300 GB Enclosure   Internal HDD Form Factor   3.5" x 1/3H (Low Profile) Spindle Speed   15000 RPM External Data Transfer Rate   300 MBps Seek Time   3.5 ms Average Latency 2 ms Interface (Detailed)   SAS Hot Swap Yes Platform   PC Package Qty. 1 Height 1 in. Width 4 in. Warranty 3 Years UPC 0882780637726 Tags: hewlett, packard, 431944-b21, 300, gb,

IBM 39M4530 (500 GB) $174.00 to $496.00 This hot-swap Serial ATA hard disk drive offers 500GB of storage capacity in a single drive. The 3.5" form factor and hot swap capability allow for replacing the hard disk drive without shutting the server down first. Manufacturer:IBM Product MPNKey FeaturesTechnical FeaturesOther FeaturesDimensionsMiscellaneous MPN 39M4530 Designation   Desktop Computer Capacity 500 GB Interface Serial ATA Enclosure   Internal HDD Form Factor   3.5" Spindle Speed   7200 RPM External Data Transfer Rate   300 MBps Buffer Size 16 MB Average Latency 4.17 ms Interface (Detailed)   Serial ATA Hot Swap Yes Platform   PC Package Qty. 1 Height 0.6 in. Width 2.76 in. Depth 4.39 in. Weight 0.5 lb. UPC 000435910479 Tags: ibm, 39m4530, 500, gb,

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Seagate Barracuda 7200.10 ST3750640AS (750 GB)

With up to 750GB of pure digital storage in a single drive, the Barracuda 7200.10 is the largest, most reliable disc drive around. New perpendicular recording technology supports vertically stored data bits, enabling increased areal density and dependability for workstations and performance PCs. Additionally, the Barracuda 7200.10 is available in SATA 3Gb/s, SATA 1.5Gb/s and ATA/100 interfaces.Minimize

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Western Digital Caviar SE16 WD5000KS (500 GB)

WD Caviar® SE16 7200 RPM next-generation SATA hard drives feature up to 500 GB of storage and a 16 MB cache for lightning-fast performance. Yes, these reliable drives are fast, but they still deliver technologically advanced acoustics and cool operation. Designed for high-performance computers, multimedia and gaming systems.Minimize

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Hewlett Packard PV944UT (160 GB)

Serial ATA NCQ Hard Drives maximize performance by providing faster data transfer speeds, better system cooling airflow, more bandwidth, more headroom for speed increases in future generations and better data integrity.

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Hewlett Packard 375861-B21 (72 GB)

Serial Attached SCSI (SAS) is the logical evolution of SCSI, including its long-established software advantage and the Serial ATA (SATA) electrical and physical connection interface. With enterprise storage requirements escalating and becoming more complex, factors such as larger capacity, greater density, security, scalability and accessibility are more critical than ever. Enterprise data centers must be online all the time, fulfill requests from numerous users simultaneously, allow for constant growth and expansion and be maintained while in operation. Serial Attached SCSI meets all these demands while providing the highest performance.Minimize