310000112024

• 3 — Number system
• 10000 — Manufacturer code
• 11202 — Product code
• 4 — Check digit (confirms the number is well-formed)

UPC-A ✓ Valid check digit

• 718037859477 — Elements Se 4Tb Portable Ext Hdd
• 64064000 — Western digital 640g
• 058270000091 — Western digital external hard drive
• 7330381344121 — Hd caviar se/640gb sata ii 7200rpm 16mb
• 200001702112 — Hd my book world ed/2tb 3.5inch ethernet

Western digital 120 gig hdd 7200rpm

Search for Western digital 120 gig hdd 7200rpm on Amazon (or for the code 310000112024)