|●IBM モデル 店数 最安値(円) 前回比(円) 平均値(円) 前回比(円) 1GB単価 (最安値÷GB) Deskstar 75GXP (7,200rpm Ultra ATA/100) DTLA-307075 75.0GB 13 53,500 -1,100[↓] 55,613 -144[↓] 713.3 DTLA-307060 60.0GB 20 42,800 -1,700[↓] 45,070 -903[↓] 713.3 DTLA-307045 45.0GB 22 27,470 -2,030[↓] 29,044 -1,350[↓] 610.4 DTLA-307030 30.0GB 32 20,800 -200[↓] 21,877 -694[↓] 693.3 DTLA-307020 20.0GB 27 15,800 -200[↓] 16,551 -877[↓] 790.0 DTLA-307015 15.0GB 25 12,800 -600[↓] 13,600 -689[↓] 853.3 Deskstar 40GV (5,400rpm Ultra ATA/100) DTLA-305040 40.0GB 16 21,900 -1,090[↓] 23,059 -1,015[↓] 547.5 DTLA-305030 30.0GB 19 18,470 -330[↓] 18,816 -647[↓] 615.6 DTLA-305020 20.0GB 23 12,900 -500[↓] 13,823 -985[↓] 645.0 DTLA-305010 10.0GB 8 10,700 -80[↓] 11,015 -68[↓] 1070.0 Deskstar 34GXP (7,200rpm Ultra ATA/66) DPTA-373420 34.2GB 11 24,800 -5,000[↓] 32,096 -2,212[↓] 725.1 DPTA-372730 27.3GB 5 21,500 0[→] 26,615 +247[↑] 787.5 DPTA-372050 20.5GB 3 13,800 -3,000[↓] 16,800 -166[↓] 673.1 DPTA-371360 13.6GB 3 10,800 -3,180[↓] 13,453 -1,060[↓] 794.1 Deskstar 37GP (5,400rpm Ultra ATA/66) DPTA-353750 37.5GB 2 29,800 －[－] 33,800 －[－] 794.6 DPTA-352250 22.5GB 1 17,300 －[－] 17,300 －[－] 768.8 DPTA-351500 15.0GB 9 11,970 -1,000[↓] 13,267 -290[↓] 798.0 |●Quantum モデル 店数 最安値(円) 前回比(円) 平均値(円) 前回比(円) 1GB単価 (最安値÷GB) Fireball Plus LM (7,200rpm Ultra ATA/66) LM30.0AT 30.0GB 15 20,499 -2,481[↓] 23,069 -1,090[↓] 683.3 LM20.5AT 20.5GB 17 14,999 -1,301[↓] 16,176 -566[↓] 731.6 LM15.0AT 15.0GB 17 11,800 -180[↓] 13,078 -781[↓] 786.6 LM10.2AT 10.2GB 16 10,799 -181[↓] 11,455 -570[↓] 1058.7 Fireball lct15 (4,400rpm Ultra ATA/66) LC30.0AT 30.0GB 7 21,499 -801[↓] 22,182 -817[↓] 716.6 LC20.4AT 20.4GB 8 14,499 -1,301[↓] 15,384 -713[↓] 710.7 LC15.0AT 15.0GB 8 12,300 +920[↑] 13,357 -662[↓] 820.0 LC7.5AT 7.5GB 5 8,999 -991[↓] 9,793 -579[↓] 1199.8 Fireball lct10 (5,400rpm Ultra ATA/66) LB30.0AT 30.0GB 16 16,970 -530[↓] 17,806 -1,063[↓] 565.6 LB20.4AT 20.4GB 11 11,999 -501[↓] 13,275 -61[↓] 588.1 LB15.0AT 15.0GB 15 10,000 -1,500[↓] 11,907 -93[↓] 666.6 LB10.2AT 10.2GB 11 8,980 -720[↓] 10,059 -200[↓] 880.3 LB5.1AT 5.1GB 5 7,980 -420[↓] 8,728 -166[↓] 1564.7 Fireball lct08 (5,400rpm Ultra ATA/66) LA26.0AT 26.0GB 6 12,999 -1,000[↓] 14,038 -1,526[↓] 499.9 LA17.3AT 17.3GB 3 10,800 0[→] 11,533 -1,307[↓] 624.2 LA13.0AT 13.0GB 10 8,980 -1,820[↓] 11,096 -1,264[↓] 690.7 LA8.4AT 8.4GB 3 8,999 -351[↓] 9,333 -805[↓] 1071.3 |●Maxtor モデル 店数 最安値(円) 前回比(円) 平均値(円) 前回比(円) 1GB単価 (最安値÷GB) DiamondMax Plus 40 (7,200rpm Ultra ATA/100) 54098H8 40.9GB 19 25,900 -899[↓] 27,409 -782[↓] 633.2 53073H6 30.7GB 14 20,800 -1,700[↓] 21,755 -870[↓] 677.5 52049H4 20.4GB 22 14,900 -1,900[↓] 16,215 -1,115[↓] 730.3 DiamondMax Plus 40 (7,200rpm Ultra ATA/66) 54098U8 40.9GB 21 23,500 0[→] 24,842 -1,123[↓] 574.5 53073U6 30.7GB 19 19,300 -500[↓] 20,487 -296[↓] 628.6 52732U6 27.3GB 3 18,900 -580[↓] 19,253 -240[↓] 692.3 52049U4 20.4GB 20 14,900 0[→] 15,573 -458[↓] 730.3 51536U3 15.3GB 18 11,980 +481[↑] 13,303 -186[↓] 783.0 51369U3 13.6GB 2 10,800 -180[↓] 10,895 -90[↓] 794.1 51024U2 10.2GB 10 10,799 -301[↓] 11,413 -202[↓] 1058.7 DiamondMax 60 (5,400rpm Ultra ATA/100) 96147H8 61.4GB 4 29,800 0[→] 31,800 -45[↓] 485.3 DiamondMax 60 (5,400rpm Ultra ATA/66) 96147U8 61.4GB 21 26,800 -2,100[↓] 28,944 -889[↓] 436.4 94098U6 40.9GB 13 19,999 -801[↓] 22,226 -280[↓] 488.9 DiamondMax 40 (5,400rpm Ultra ATA/66) 94098U8 40.9GB 16 19,980 +180[↑] 21,593 -341[↓] 488.5 93073U6 30.7GB 9 16,400 0[→] 17,414 +118[↑] 534.2 92049U4 20.4GB 6 12,800 0[→] 13,475 +77[↑] 627.4 DiamondMax VL 30 (5,400rpm Ultra ATA/66) 33073U4 30.7GB 17 15,800 -100[↓] 16,816 -526[↓] 514.6 32049U3 20.4GB 16 11,280 -1,200[↓] 12,656 -637[↓] 552.9 31536U2 15.3GB 15 9,980 -1,020[↓] 11,429 -378[↓] 652.2 31024U2 10.2GB 6 9,500 －[新] 9,676 －[新] 931.3 DiamondMax VL 20 (5,400rpm Ultra ATA/66) 92041U4 20.4GB 6 11,499 -201[↓] 11,946 -109[↓] 563.6 91531U3 15.3GB 12 9,970 -830[↓] 11,029 -329[↓] 651.6 91021U2 10.2GB 13 9,000 0[→] 9,703 -72[↓] 882.3 DiamondMax VL 17 (5,400rpm Ultra ATA/66) 90431U1 4.3GB 5 7,499 0[→] 7,919 -77[↓] 1743.9 |●Seagate モデル 店数 最安値(円) 前回比(円) 平均値(円) 前回比(円) 1GB単価 (最安値÷GB) Barracuda ATA II (7,200rpm Ultra ATA/66) ST330630A 30.6GB 27 18,900 -900[↓] 19,934 -567[↓] 617.6 ST320420A 20.4GB 28 12,980 -1,320[↓] 14,406 -698[↓] 636.2 ST315320A 15.3GB 25 10,850 -450[↓] 12,037 -508[↓] 709.1 ST310210A 10.2GB 19 9,499 -300[↓] 10,740 -501[↓] 931.2 Barracuda ATA (7,200rpm Ultra ATA/66) ST328040A 28.5GB 5 18,990 -810[↓] 19,854 -341[↓] 666.3 ST320430A 20.4GB 8 13,300 -500[↓] 13,875 -205[↓] 651.9 ST313620A 13.6GB 8 9,900 0[→] 11,272 -282[↓] 727.9 U10 (5,400rpm Ultra ATA/66) ST320423A 20.5GB 17 9,999 -1,481[↓] 11,816 -699[↓] 487.7 ST315323A 15.4GB 10 10,470 -500[↓] 10,931 -419[↓] 679.8 ST310212A 10.2GB 17 8,580 -520[↓] 9,192 -297[↓] 841.1 U8 (5,400rpm Ultra ATA/66) ST317221A 17.2GB 7 10,470 -520[↓] 10,719 -839[↓] 608.7 ST313021A 13.0GB 2 10,499 0[→] 10,739 -160[↓] 807.6 ST38410A 8.4GB 11 8,470 -430[↓] 9,079 -186[↓] 1008.3 ST34313A 4.3GB 7 7,999 0[→] 8,448 -143[↓] 1860.2 |●Western Digital モデル 店数 最安値(円) 前回比(円) 平均値(円) 前回比(円) 1GB単価 (最安値÷GB) WD Performer (5,400rpm Ultra ATA/66) WD272AW 27.2GB 12 19,000 +3,200[↑] 19,699 +141[↑] 698.5 WD181AW 18.1GB 11 13,999 +1,999[↑] 14,630 +42[↑] 773.4 WD136AW 13.6GB 7 11,999 +1,999[↑] 12,389 +122[↑] 882.2 WD91AW 9.1GB 3 9,999 +199[↑] 9,999 -60[↓] 1098.7 WD Caviar (7,200rpm Ultra ATA/66) WD205BA 20.5GB 10 14,200 -300[↓] 15,018 -315[↓] 692.6 WD153BA 15.3GB 9 11,700 0[→] 13,142 +15[↑] 764.7 WD136BA 13.6GB 7 10,800 0[→] 13,000 +101[↑] 794.1 WD Caviar (5,400rpm Ultra ATA/66) WD450AA 45.0GB 14 21,800 -199[↓] 22,757 -412[↓] 484.4 WD307AA 30.7GB 9 15,999 -801[↓] 17,066 -700[↓] 521.1 WD153AA 15.3GB 7 10,999 -601[↓] 11,797 -269[↓] 718.8 WD75AA 7.5GB 1 9,800 0[→] 9,800 0[→] 1306.6 WD307AA 30.7GB 6 15,300 -1,199[↓] 16,783 -723[↓] 498.3 WD205AA 20.5GB 8 11,980 -2,019[↓] 13,922 -411[↓] 584.3 WD136AA 13.6GB 5 11,850 0[→] 12,098 +167[↑] 871.3 WD102AA 10.2GB 5 9,800 0[→] 10,319 -81[↓] 960.7 WD84AA 8.4GB 6 7,980 -1,020[↓] 9,313 -431[↓] 950.0 WD43AA 4.3GB 4 7,999 0[→] 8,994 -152[↓] 1860.2