Hitachi

  Model Form Factor Interface RPM Cache (MB) Size (GB) Best Price Vendor Value (GB/$)
  HDS721050CLA362 (0F10381) 3.5" SATA 3 Gb/s 7200 16 500 53.99 Newegg.com 9.26
  0F10452 3.5" SATA 3 Gb/s 7200 32 2000 249.99 Amazon Marketplace 8.00
  0A57546 2.5" SATA 3 Gb/s 7200 250 59.99 Buy.com 4.17
  0B23727 2.5" SAS 6 Gb/s 15000 73 189.99 Newegg.com 0.38
Deskstar
  HD32000 IDK/7K 3.5" SATA 3 Gb/s 7200 32 2000 115.00 Amazon Marketplace 17.39
  H3IK20003272SP 3.5" SATA 3 Gb/s 7200 2000 119.99 Amazon Marketplace 16.67
  0F10311 3.5" SATA 3 Gb/s 7200 32 2000 129.98 Buy.com 15.39
  H3IK10003272SP 3.5" SATA 3 Gb/s 7200 1000 64.99 Newegg.com 15.39
  0A30786 3.5" SATA 3 Gb/s 7200 8 250 45.99 Newegg.com 5.44
Deskstar 7K1000.B
  0A38016 3.5" SATA 3 Gb/s 7200 16 1000 68.90 Amazon Marketplace 14.51
  HD31000 IDK/7K (0A38016) 3.5" SATA 3 Gb/s 7200 16 1000 69.99 Newegg.com 14.29
Deskstar 7K1000.C
  HDS721010CLA332 (0F10383) 3.5" SATA 3 Gb/s 7200 32 1000 69.99 Newegg.com 14.29
  HDS721032CLA362 (0A39264) 3.5" SATA 3 Gb/s 7200 16 320 44.99 Newegg.com 7.11
Deskstar 7K2000
  0S00164 3.5" SATA 3 Gb/s 7200 2000 163.99 Buy.com 12.20
Deskstar 7K400
  HDS724040KLSA80 3.5" SATA 1.5 Gb/s 7200 8 400 93.60 Amazon Marketplace 4.27
Deskstar 7K500
  0A32161 3.5" SATA 3 Gb/s 7200 8 320 34.99 Newegg.com 9.15
Deskstar E7K1000
  HDE721010SLA330 (0A38028) 3.5" SATA 3 Gb/s 7200 32 1000 149.99 Newegg.com 6.67
Deskstar P7K500
  0A35415 3.5" SATA 3 Gb/s 7200 16 500 32.49 Newegg.com 15.39
  0A35411 3.5" SATA 3 Gb/s 7200 16 320 33.99 Newegg.com 9.41
  0A35399 3.5" SATA 3 Gb/s 7200 8 250 97.20 Amazon Marketplace 2.57
  0A35389 3.5" PATA 133 MB/s 7200 8 160 102.00 Amazon Marketplace 1.57
Deskstar T7K500
  0A33423 3.5" SATA 3 Gb/s 7200 8 250 41.99 Newegg.com 5.95
Travelstar
  HD20500 IDK/5K 2.5" SATA 3 Gb/s 5400 500 58.99 Amazon Marketplace 8.48
  H2IK500854SP 2.5" SATA 3 Gb/s 5400 500 59.99 Newegg.com 8.33
  0S02858 2.5" SATA 3 Gb/s 7200 500 69.98 Amazon Marketplace 7.14
  HD20320 IDK/7K (0S00154) 2.5" SATA 3 Gb/s 7200 320 59.99 Newegg.com 5.33
  0S00152 2.5" SATA 3 Gb/s 7200 250 55.06 PC Connection 4.54
Travelstar 5K250
  0A52123 2.5" SATA 1.5 Gb/s 5400 8 200 34.99 Newegg.com 5.72
Travelstar 5K320
  HTS543232L9A300 (0A56417) 2.5" SATA 3 Gb/s 5400 8 320 49.99 Newegg.com 6.40
  0A56415 2.5" SATA 3 Gb/s 5400 8 250 42.99 eCost.com 5.82
  0A58603 2.5" SATA 3 Gb/s 5400 8 160 99.99 Amazon Marketplace 1.60
Travelstar 5K500.B
  HTS545050B9A300 (0A57915) 2.5" SATA 3 Gb/s 5400 8 500 49.99 Newegg.com 10.00
  HTS545025B9A300 (0A57912) 2.5" SATA 3 Gb/s 5400 8 250 34.99 Newegg.com 7.14
  0A70392 2.5" SATA 3 Gb/s 5400 8 250 59.99 Newegg.com 4.17
  0A57911 2.5" SATA 3 Gb/s 5400 8 160 40.99 eCost.com 3.90
Travelstar 7K320
  HTS723232L9A360 (0A57547) 2.5" SATA 3 Gb/s 7200 16 320 54.99 Newegg.com 5.82
Travelstar 7K500
  HD20500 IDK/7K 2.5" SATA 3 Gb/s 7200 500 76.00 Amazon Marketplace 6.58
Ultrastar 15K450
  HUS154530VLS300 (0B23318) 3.5" SAS 3 Gb/s 15000 16 300 279.99 Newegg.com 1.07
Ultrastar 15K600
  0B23663 3.5" SAS 6 Gb/s 15000 16 600 519.28 PC Connection 1.16
  HUS156045VLS600 (0B23662) 3.5" SAS 6 Gb/s 15000 64 450 399.99 Newegg.com 1.13
  0B23661 3.5" SAS 6 Gb/s 15000 16 300 268.50 PC Connection 1.12
Ultrastar A7K1000
  0A35771 3.5" SATA 3 Gb/s 7200 32 750 206.99 eCost.com 3.62
Ultrastar C10K300
  HUC103014CSS600 (0B23700) 2.5" SAS 6 Gb/s 10000 64 147 159.99 Newegg.com 0.92
Ultrastar C15K147
  HUC151414CSS600 2.5" SAS 6 Gb/s 15000 64 147 249.99 Newegg.com 0.59

External links

Hitachihttp://www.hitachigst.com/