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|● 1万円未満
分類	モデル	店数	1GB単価 (最安値÷GB)	最安値(円)	前回比	増減率(％)	平均値(円)	前回比
Conner Technology	CT210　10.2GB	4	674.5	6,880	0[→]	0.0	6,957	-9[↓]
Maxtor	531DX 2R010H1　10GB	4	750.0	7,500	-180[↓]	-2.3	8,070	-156[↓]
Seagate	U5 ST310211A　10.2GB	5	743.1	7,580	+20[↑]	+0.3	7,915	+85[↑]
Maxtor	531DX 2R015H1　15GB	5	532.0	7,980	-420[↓]	-5.0	8,728	-238[↓]
Maxtor	Fireball Plus AS10.2AT　10.2GB	7	782.4	7,980	0[→]	0.0	8,494	0[→]
富士通	MPG3204AT　20.4GB	11	396.1	8,080	-20[↓]	-0.2	8,597	+65[↑]
Maxtor	DiamondMax Plus 60 5T015H2　15.0GB	7	552.0	8,280	+80[↑]	+1.0	8,689	-6[↓]
Seagate	U6 ST320410A　20.0GB	27	415.0	8,300	-180[↓]	-2.1	8,948	-142[↓]
Maxtor	541DX 2B020H1　20GB	11	425.0	8,500	+30[↑]	+0.4	8,943	+20[↑]
Maxtor	DiamondMax VL 40 32049H2　20.4GB	4	429.9	8,770	-20[↓]	-0.2	9,135	-32[↓]
Maxtor	DiamondMax D540X-4K 4K020H1　20GB	4	439.0	8,780	+280[↑]	+3.3	9,007	+56[↑]
Maxtor	Fireball lct20 LD30.0AT　30.0GB	6	292.7	8,780	0[→]	0.0	9,589	+2[↑]
IBM	Deskstar 60GXP IC35L010AVER07　10.3GB	7	852.4	8,780	－[新]	新	9,422	－[新]
富士通	MPG3307AT　30.7GB	7	289.9	8,900	0[→]	0.0	9,776	-12[↓]
Western Digital	WD Caviar WD300AB　30GB	14	308.7	9,260	0[→]	0.0	10,061	+87[↑]
Seagate	Barracuda ATA III ST320414A　20.0GB	11	474.0	9,480	0[→]	0.0	9,652	+73[↑]
Maxtor	Fireball Plus AS20.5AT　20.5GB	6	463.4	9,500	0[→]	0.0	10,541	+425[↑]
富士通	MPG3204AH-E　20.4GB	3	470.6	9,600	+230[↑]	+2.5	9,859	+146[↑]
Maxtor	DiamondMax Plus 60 5T020H2　20.4GB	9	484.3	9,880	+310[↑]	+3.2	10,447	-5[↓]
Western Digital	WD Caviar WD200BB　20.0GB	11	494.0	9,880	+80[↑]	+0.8	10,442	-32[↓]
富士通	MPG3409AT　40.9GB	20	241.6	9,880	+180[↑]	+1.9	10,460	+131[↑]
Maxtor	DiamondMax 536DX 4W030H3　30GB	8	330.0	9,900	-370[↓]	-3.6	10,393	-139[↓]
Maxtor	DiamondMax VL 40 33073H3　30.7GB	3	324.8	9,970	0[→]	0.0	10,810	-342[↓]
|● 1万円～1万5千円未満
分類	モデル	店数	1GB単価 (最安値÷GB)	最安値(円)	前回比	増減率(％)	平均値(円)	前回比
Seagate	U5 ST340823A　40.8GB	4	251.7	10,270	+471[↑]	+4.8	10,707	-228[↓]
Seagate	Barracuda ATA IV ST320011A　20.0GB	24	514.0	10,280	-20[↓]	-0.2	10,991	-87[↓]
IBM	Deskstar 40GV DTLA-305040　40.0GB	13	262.5	10,499	-91[↓]	-0.9	11,191	+26[↑]
Seagate	U6 ST340810A　40.0GB	26	262.5	10,500	-800[↓]	-7.1	11,562	-139[↓]
IBM	Deskstar 60GXP IC35L020AVER07　20.6GB	31	509.7	10,500	-100[↓]	-0.9	11,057	-110[↓]
Western Digital	WD Caviar WD400AB　40GB	20	262.5	10,500	-200[↓]	-1.9	11,306	-12[↓]
Maxtor	DiamondMax VL 40 34098H4　40.9GB	3	258.7	10,580	+110[↑]	+1.1	11,379	+127[↑]
Seagate	U6 ST330610A　30.0GB	3	353.3	10,600	-200[↓]	-1.9	10,733	-67[↓]
Maxtor	DiamondMax D540X-4K 4K040H2　40GB	15	267.0	10,680	-90[↓]	-0.8	11,159	-216[↓]
Seagate	Barracuda ATA III ST330620A　30.0GB	13	362.3	10,870	0[→]	0.0	11,531	+38[↑]
Maxtor	DiamondMax 536DX 4W040H4　40GB	9	272.5	10,900	-400[↓]	-3.5	11,575	-425[↓]
Western Digital	WD Caviar WD300BB　30.0GB	17	376.7	11,300	-180[↓]	-1.6	12,039	+55[↑]
Maxtor	Fireball Plus AS30.0AT　30.0GB	7	383.3	11,500	0[→]	0.0	12,954	-42[↓]
Maxtor	DiamondMax Plus 60 5T030H3　30.0GB	15	393.3	11,800	+820[↑]	+7.5	12,199	-14[↓]
富士通	MPG3409AH-E　40.9GB	18	293.4	12,000	-270[↓]	-2.2	12,845	-72[↓]
Seagate	Barracuda ATA III ST340824A　40.0GB	19	306.5	12,260	-10[↓]	-0.1	13,194	+116[↑]
Western Digital	WD Caviar WD400BB　40.0GB	14	309.8	12,390	0[→]	0.0	12,998	+106[↑]
IBM	Deskstar 60GXP IC35L040AVER07　41.2GB	34	305.3	12,580	-20[↓]	-0.2	12,979	-75[↓]
IBM	Deskstar 75GXP DTLA-307030　30.0GB	13	419.3	12,580	0[→]	0.0	13,338	+32[↑]
Maxtor	DiamondMax Plus 60 5T040H4　40.0GB	20	320.0	12,800	-198[↓]	-1.5	13,747	+124[↑]
Seagate	Barracuda ATA IV ST340016A　40GB	28	336.3	13,450	-350[↓]	-2.5	14,736	-462[↓]
Maxtor	DiamondMax D540X-4K 4K060H3　60GB	22	232.3	13,940	-30[↓]	-0.2	14,784	-605[↓]
Maxtor	Fireball Plus AS40.0AT　40.0GB	3	349.5	13,980	0[→]	0.0	14,526	+534[↑]
Maxtor	DiamondMax 80 96147H6　61.4GB	6	228.0	14,000	+1,030[↑]	+7.9	14,989	+18[↑]
Maxtor	DiamondMax 536DX 4W060H4　60GB	9	241.7	14,500	-300[↓]	-2.0	15,542	-315[↓]
Western Digital	WD Caviar WD600AB　60GB	21	245.0	14,700	-100[↓]	-0.7	15,208	-93[↓]
Seagate	U6 ST360020A　60.0GB	31	246.0	14,760	-240[↓]	-1.6	15,983	-141[↓]
|● 1万5千円～2万円未満
分類	モデル	店数	1GB単価 (最安値÷GB)	最安値(円)	前回比	増減率(％)	平均値(円)	前回比
Maxtor	DiamondMax D540X-4D 4D060H3　60GB	7	266.6	15,999	-1[↓]	-0.0	16,311	-454[↓]
IBM	Deskstar 75GXP DTLA-307045　45.0GB	5	377.3	16,980	-800[↓]	-4.5	17,888	-427[↓]
IBM	Deskstar 60GXP IC35L060AVER07　61.5GB	32	280.7	17,260	-200[↓]	-1.1	17,757	-216[↓]
Maxtor	DiamondMax Plus 60 5T060H6　61.4GB	14	287.6	17,660	0[→]	0.0	18,723	-181[↓]
Western Digital	WD Caviar WD600BB　60.0GB	20	306.7	18,400	-100[↓]	-0.5	18,931	-47[↓]
Maxtor	DiamondMax D540X-4K 4K080H4　80GB	21	231.0	18,480	-490[↓]	-2.6	19,907	-263[↓]
Western Digital	WD Caviar WD800AB　80GB	4	233.5	18,680	+80[↑]	+0.4	19,062	-53[↓]
Maxtor	Fireball Plus AS60.0AT　60.0GB	4	316.6	18,999	0[→]	0.0	19,374	0[→]
Seagate	Barracuda ATA IV ST360021A　60GB	28	319.3	19,160	-310[↓]	-1.6	20,003	-196[↓]
Maxtor	DiamondMax 536DX 4W080H6　80GB	13	243.8	19,500	-250[↓]	-1.3	21,016	-306[↓]
Seagate	U6 ST380020A　80.0GB	23	247.3	19,780	-20[↓]	-0.1	21,345	+19[↑]
|● 2万円以上
分類	モデル	店数	1GB単価 (最安値÷GB)	最安値(円)	前回比	増減率(％)	平均値(円)	前回比
Western Digital	WD Caviar WD800BB　80.0GB	12	259.5	20,760	0[→]	0.0	21,829	+80[↑]
Maxtor	DiamondMax D540X-4D 4D080H4　80GB	6	261.3	20,900	0[→]	0.0	21,893	-172[↓]
Seagate	Barracuda ATA IV ST380021A　80GB	16	297.1	23,770	+600[↑]	+2.6	24,612	+184[↑]
IBM	Deskstar 75GXP DTLA-307075　75.0GB	3	355.7	26,680	0[→]	0.0	27,626	-184[↓]
Maxtor	DiamondMax 536DX 4W100H6　100GB	23	295.0	29,500	-480[↓]	-1.6	31,193	-940[↓]
Western Digital	WD Caviar WD1000BB　100GB	22	324.5	32,450	-2,549[↓]	-7.3	34,663	-2,056[↓]