Hitachi Enterprise Class 2.5" 300GB SAS 6Gb/s 10K 10000 RPM HDD Internal Hard Disk Drive HUC109030CSS600 0B26023 CXF82 0CXF82 SG-0CXF82.Hitachi Model Number: HUC109030CSS600Hitachi Part Number: 0B26023Dell Part Number: CXF82 0CXF82 SG-0CXF82