brand new and high quality Support Plug & Play Fast & Reliable connection just as the primary HDD Fully integrated into Laptop, no cables / PSU / software driver needed. Size:127mm x127mm x12.7mm How to use: Unpack the New drive, lift the adapter retaining for latch, the screw to the hard disk Insert the drive into the Adapter at an angle Slide the drive into the connector until it locks into place Lower the adapter retaining for latch until it snaps closed Compatible Models: for HP for Compaq 6530b 6535b 6730b 6730s 6735b 6735s 6820s 6830s Notebook PC for HP Elite-Book 6930p 8440p 8530p 8540p Notebook PC for HP Elite-Book 8440w 8530w 8540w 8730w 8740w Mobile Workstation for HP Business Notebook: NC6000 NC8000 NW8000,NX5000 Series for HP Elite-Book 8460w 8470w 8560w 8570w 8760w 8770w for HP Elite-Book 8460p 8560p 8760p for HP Pro-book 4510s 4530s 6440b 6445b 6450b 6455b 6550b 6555b 6460b Notebook PC for HP Probook 4410s 4411s 4416s 4321s 4421s 4310s 4431s 4710s for HP Probook 4510s replace TS-L633 DVD Drive for HP dv5 dv5z dv5t dv4 for HP G42 G50 G60 G61 G70 G71 G72 425 620 625 630 for DELL XPS STUDIO 14 15 17 SERIES for Dell Studio 15, 17, 1537, 1737 for Dell Studio 1435 1440 1457 for Dell Studio 1735 1737 1745 1747 for Dell Studio XPS 1640 1645 for Dell Studio 1535 1536 1537 1555 1557 all use 12.7mm(Height) Slot Load SATA Drive for Dell XPS L502X L501X for Dell Studio 1557 1558 for Acer for Aspire 4540 4740 5515 5516 5517 MSI FX420 1656 GX740 1727 for IBM for Lenovo Thinkpad T420 T520 W520 W510 T510 for Lenovo Idea-pad Y450 Y460 Y530 for Sony Viao F series, Such as VPCF112FX/B, VPCF11JFX/B, VPCF11MFX/B and VPCF1190X CTO, this is NOT a complete laptop list (too many to list here), there are lots more notebooks could use this part... for Sony Viao F series VPCF121GX VPCF127FX for Sony for Vaio VPC-EB1S1E for Toshiba Satellite L755 L755D L770 L770D for Compaq Evo N200, N400c, N410c, N800c, N800v, N800w, N600c, N610c, N610v, N620c; M300, M700 Presario 2800 for ASUS N61 N61J N61Jq N61V N61Vg N61Vn TS-L633C for Asus N53S N53SV DS-8A5SH UJ8A0ASW DVD Drive for Asus K50 K50C K60 K60IJ P50 DS-8A4S DVD Drive for Asus k53e X53S replace UJ8B0 DVD Drive for ASUS U30Jc replace GT32N DVD Drive for Asus G73Jh G73Jw G73Sw for Asus A53T A53E A53SV replace UJ8B0 DVD drive for ASUS N55 N73 N43 N45 N53 Fujitsu LifeBook T730 TH700 T900 T5010 Fujitsu Lifebook S710 replace AD-7700S DVD for Dell for Inspiron N7110 N7010 N5110 DS-8A5SH DVD Drive for Dell Studio XPS 1640 1645 1647 for Dell XPS 15 L502X L501X for Acer for Aspire 3630 3640 3650 3660 for Acer for Aspire 3054WXCi Re GSA-T10N for Acer for Aspire 6530 6930 6930G 7741, etc NOTE: As different computers display colors differently ,the color of the actual item may vary slightly from the images,thanks for your understanding. Size:PLS allow 1-3 for cm difference due to manual measurement.