![Seagate Momentus 640GB SATA 5400RPM 8MB 2.5" Hard Drive-Certified (Certified Refurbished) - Walmart.com Seagate Momentus 640GB SATA 5400RPM 8MB 2.5" Hard Drive-Certified (Certified Refurbished) - Walmart.com](https://i5.walmartimages.com/asr/f57a0a08-12e3-4708-8863-fd99d0806ef1_1.2ad321f63464b451df4b954b2ce947fa.jpeg)
Seagate Momentus 640GB SATA 5400RPM 8MB 2.5" Hard Drive-Certified (Certified Refurbished) - Walmart.com
![SAMSUNG Spinpoint M7E HM641JI 640GB 5400 RPM 8MB Cache SATA 3.0Gb/s 2.5" Internal Notebook Hard Drive Bare Drive - Newegg.com SAMSUNG Spinpoint M7E HM641JI 640GB 5400 RPM 8MB Cache SATA 3.0Gb/s 2.5" Internal Notebook Hard Drive Bare Drive - Newegg.com](https://c1.neweggimages.com/ProductImage/22-152-204-02.jpg)
SAMSUNG Spinpoint M7E HM641JI 640GB 5400 RPM 8MB Cache SATA 3.0Gb/s 2.5" Internal Notebook Hard Drive Bare Drive - Newegg.com
![Western Digital Scorpio Blue WD6400BPVT 640GB 5400 RPM 8MB Cache 2.5" SATA 3.0Gb/s Internal Notebook Hard Drive - w/1 Year Warranty Western Digital Scorpio Blue WD6400BPVT 640GB 5400 RPM 8MB Cache 2.5" SATA 3.0Gb/s Internal Notebook Hard Drive - w/1 Year Warranty](https://cdn3.volusion.com/ovay6.hxgv9/v/vspfiles/photos/G02-0195-4.jpg?v-cache=1510162646)
Western Digital Scorpio Blue WD6400BPVT 640GB 5400 RPM 8MB Cache 2.5" SATA 3.0Gb/s Internal Notebook Hard Drive - w/1 Year Warranty
![Amazon.com: MK6476GSXN, A0/GB001M, HDD2L51 B UL01 B, Toshiba 640GB SATA 2.5 Hard Drive : Electronics Amazon.com: MK6476GSXN, A0/GB001M, HDD2L51 B UL01 B, Toshiba 640GB SATA 2.5 Hard Drive : Electronics](https://m.media-amazon.com/images/I/71L9WsKgw2L._AC_SY679_.jpg)
Amazon.com: MK6476GSXN, A0/GB001M, HDD2L51 B UL01 B, Toshiba 640GB SATA 2.5 Hard Drive : Electronics
![TOSHIBA MK6476GSX 640GB 5400 RPM 8MB Cache SATA 3.0Gb/s 2.5" Internal Notebook Hard Drive Bare Drive - Newegg.com TOSHIBA MK6476GSX 640GB 5400 RPM 8MB Cache SATA 3.0Gb/s 2.5" Internal Notebook Hard Drive Bare Drive - Newegg.com](https://c1.neweggimages.com/ProductImage/22-149-213-03.jpg)
TOSHIBA MK6476GSX 640GB 5400 RPM 8MB Cache SATA 3.0Gb/s 2.5" Internal Notebook Hard Drive Bare Drive - Newegg.com
![Western Digital Scorpio Blue WD6400BPVT 640GB 5400 RPM 8MB Cache 2.5" SATA 3.0Gb/s Internal Notebook Hard Drive - w/1 Year Warranty Western Digital Scorpio Blue WD6400BPVT 640GB 5400 RPM 8MB Cache 2.5" SATA 3.0Gb/s Internal Notebook Hard Drive - w/1 Year Warranty](https://cdn3.volusion.com/ovay6.hxgv9/v/vspfiles/photos/G02-0195-2.jpg?v-cache=1510162646)
Western Digital Scorpio Blue WD6400BPVT 640GB 5400 RPM 8MB Cache 2.5" SATA 3.0Gb/s Internal Notebook Hard Drive - w/1 Year Warranty
![640GB, 2.5" SATA Hard Disk, 5,400rpm, 8M ST640LM001, HN-M640MBB/VAO Seagate ST640LM001 HDD 2.5" SATA 620GB - 960GB. PcHub.com - Laptop parts , Laptop spares , Server parts & Automation 640GB, 2.5" SATA Hard Disk, 5,400rpm, 8M ST640LM001, HN-M640MBB/VAO Seagate ST640LM001 HDD 2.5" SATA 620GB - 960GB. PcHub.com - Laptop parts , Laptop spares , Server parts & Automation](https://www.pchub.com/images/thumbs/0156153_Seagate-ST640LM001-HDD-2-5-SATA-620GB-960GB-ST640LM001-b-156153_550.jpeg)
640GB, 2.5" SATA Hard Disk, 5,400rpm, 8M ST640LM001, HN-M640MBB/VAO Seagate ST640LM001 HDD 2.5" SATA 620GB - 960GB. PcHub.com - Laptop parts , Laptop spares , Server parts & Automation
![Amazon.com: HTS547564A9E384, PN 0J15342, MLC DA3931, Hitachi 640GB SATA 2.5 Hard Drive : Electronics Amazon.com: HTS547564A9E384, PN 0J15342, MLC DA3931, Hitachi 640GB SATA 2.5 Hard Drive : Electronics](https://m.media-amazon.com/images/I/71qytpzogvL._AC_SY679_.jpg)