Description 2.5 inch mixed OEM brand hard drives. 5400RPM, 7200RPM, seagate, western digital, OEM Our Hard Drives are wiped and tested, we use the NIST 800-88 Rev. 1 standard when we wipe and sanitize our drives before sale. During this process our drives are Tested for errors and Graded*(1) for performance and remaining life, all drives we sell are Grade A unless otherwise stated. When you receive your hard drive, the drive will be in a RAW or factory new state and will need to be formatted by your system before use. Device Grading: During the erasure process, our drivers are tested for errors and graded based on performance, device SMART data, and overall usage. Grade A: Overall drive health is above 80% No reallocated or pending sectors Power-on hours are under 50k hours Grade B: Overall drive health is above 70% Under 20 reallocated/pending sectors (Reallocated sector count is shown on the drive label as “Grown Defects”) Power-on hours are under 50k hours
