Model number: HTS541616J9SA00

Serial number: IX703030NWYCA

Part number: 0A51718

MLC: DA1712

APPLE Part number: 655-1331B

Date: JAN 2007

220 0A28613 01 on the PCB

0A50426 DA1550A on the barcode sticker

SB3 404 - left barcode sticker on the short side of the hard drive

SKU: 20921

Model number: HDT721010SLA360

Serial number: STF605MH33KK2K

Part number: 0A38722

MLC: BA3115

Date: APR 2009

Product of China

110 0A90158 01 on the PCB

0A29987 BA3129 on the barcode sticker

STF 605 - left barcode sticker on the short side of the hard drive

SKU: 25711

Model number: HTS545050B9A300

Serial number: 100316PBN40017CS4YYE

Part number: 0A70345

MLC: DA2987

Date: 16 MAR 2010

220 0A90161 01 on the PCB

0A58732 DA2739D on the barcode sticker

PBN 400 - left barcode sticker on the short side of the hard drive

Model number: HDS725050KLA360

Serial number: IX72900VVX26A

Part number: 0A33143

MLC: BA2083

Date: JUL 2007

F 0A31169 01 on the PCB

0A29516 BA1699 on the barcode sticker

KRV N27 - left barcode sticker on the short side of the hard drive

Model number: HTS541010A9E682

Serial number: 76GPHNXG

Part number: 0J31063

MLC: DA5113

Apple part number: 655-1751C

Made in Thailand

Date: JUN 2012

220 0A90350 01 on the PCB

0J14457 DA4741B on the barcode sticker

J55 000 - left barcode sticker on the short side of the hard drive

SKU: 28435