Mfr P/N: MD04ACA400 | OWC SKU: TOSMD04ACA400
High-Performance, 7200RPM, 3.5" HDD with 128MB Cache. 6.0Gb/s with 3.0Gb/s, 1.5Gb/s backwards compatibility. 2 Year Toshiba Warranty.
Mfr P/N: ST4000NM0035 | OWC SKU: SEAST4000NM0035
3.5-inch 7200RPM SATA 6.0Gb/s (3.0Gb/s and 1.5Gb/s backwards compatible) Hard Drive with 128MB Cache. Seagate 5 Year Limited Warranty.
Mfr P/N: ST6000NM0024 | OWC SKU: SEAST4000NM0024
SATA 6.0Gb/s (3.0Gb/s and 1.5Gb/s backwards compatible) 7200 RPM with 128MB Cache. 5 Year OWC Fulfilled Limited Warranty.