IBM HDD最安値上位五傑ショップ

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)
5,400rpm Ultra ATA/66
Deskstar 37GP DPTA-353750 37.5GB	16	35,500	0[→]	36,120	-203[↓]	946.6
Deskstar 37GP DPTA-353000 30.0GB	9	27,800	0[→]	30,911	-1,364[↓]	926.6
Deskstar 37GP DPTA-352250 22.5GB	19	19,800	-1,000[↓]	21,638	-1,120[↓]	900.0
Deskstar 37GP DPTA-351500 15.0GB	16	14,980	-219[↓]	15,505	-595[↓]	998.6
Deskstar 25GP DJNA-352500 25.0GB	18	19,700	-1,650[↓]	22,338	-392[↓]	788.0
Deskstar 25GP DJNA-352030 20.3GB	26	16,680	0[→]	17,535	-48[↓]	821.6
Deskstar 25GP DJNA-351520 15.2GB	25	12,370	-30[↓]	13,035	+72[↑]	813.8
Deskstar 25GP DJNA-351010 10.1GB	6	11,970	+100[↑]	12,641	+638[↑]	1185.1
7,200rpm Ultra ATA/66
Deskstar 34GXP DPTA-373420 34.2GB	10	33,800	+220[↑]	35,790	-233[↓]	988.3
Deskstar 34GXP DPTA-372730 27.3GB	18	26,400	-300[↓]	27,245	-492[↓]	967.0
Deskstar 34GXP DPTA-372050 20.5GB	16	21,000	-480[↓]	22,316	-126[↓]	1024.3
Deskstar 34GXP DPTA-371360 13.6GB	22	14,799	-181[↓]	15,497	-996[↓]	1088.1
Deskstar 22GXP DJNA-372200 22.0GB	8	23,480	+680[↑]	24,560	-274[↓]	1067.2
Deskstar 22GXP DJNA-371800 18.0GB	15	18,400	+50[↑]	19,073	+2[↑]	1022.2
Deskstar 22GXP DJNA-371350 13.5GB	35	12,780	-20[↓]	13,429	-4[↓]	946.6
Deskstar 22GXP DJNA-370910 9.1 GB	29	11,680	0[→]	12,264	-52[↓]	1283.5

Quantum HDD最安値上位五傑ショップ

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)
5,400rpm Ultra ATA/66
Fireball lct 26.0AT 26.0GB	6	26,300	0[→]	27,633	+33[↑]	1011.5
Fireball lct 17.3AT 17.3GB	9	17,530	-770[↓]	18,236	-930[↓]	1013.2
Fireball lct 13.0AT 13.0GB	12	13,980	0[→]	14,359	-357[↓]	1075.3
Fireball lct 8.4AT 8.4GB	7	12,500	-1,300[↓]	13,014	-786[↓]	1488.0
Fireball lct 4.3AT 4.3GB	9	10,500	-700[↓]	10,988	-362[↓]	2441.8
Fireball CX 2040 20.4GB	13	18,100	0[→]	19,998	+285[↑]	887.2
Fireball CX 1300 13.0GB	24	12,480	+1,480[↑]	13,129	-44[↓]	960.0
Fireball CX 1020 10.2GB	17	11,500	+700[↑]	12,259	+238[↑]	1127.4
Fireball CX 6400 6.4GB	19	9,950	+150[↑]	10,433	-48[↓]	1554.6
7,200rpm Ultra ATA/66
Fireball Plus KX 2730 27.3GB	12	26,800	-2,999[↓]	30,466	-893[↓]	981.6
Fireball Plus KX 2050 20.5GB	12	22,800	+1[↑]	23,308	-477[↓]	1112.1
Fireball Plus KX 1360 13.6GB	14	14,500	-2,500[↓]	17,141	-459[↓]	1066.1
Fireball Plus KA 18216 18.2GB	9	18,800	+1,000[↑]	20,122	+22[↑]	1032.9
Fireball Plus KA 13699 13.6GB	7	13,800	+1,000[↑]	15,215	+314[↑]	1014.7
Fireball Plus KA 9132 9.1GB	19	11,500	0[→]	12,429	-32[↓]	1263.7
Fireball Plus KA 6449 6.4GB	9	9,970	+170[↑]	11,095	+38[↑]	1557.8

Maxtor HDD最安値上位五傑ショップ

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)
5,400rpm Ultra ATA/66
DiamondMax 40 94098U8 40.9GB	6	34,800	－[新]	35,250	－[新]	850.8
DiamondMax 40 93073U6 30.7GB	1	24,700	－[新]	24,700	－[新]	804.5
DiamondMax 36 93652U8 36.5GB	6	29,500	-480[↓]	30,409	-717[↓]	808.2
DiamondMax 36 92739U6 27.3GB	5	21,800	+300[↑]	22,699	-861[↓]	798.5
DiamondMax 36 91369U3 13.6GB	3	13,799	-1[↓]	13,799	-301[↓]	1014.6
DiamondMax 36 90845U2 8.5GB	1	11,400	+900[↑]	11,400	+300[↑]	1341.1
DiamondMax VL 17 91741U4 17.4GB	6	15,500	-1,000[↓]	16,096	-503[↓]	890.8
DiamondMax VL 17 91301U3 13.0GB	5	12,780	0[→]	13,507	-252[↓]	983.0
DiamondMax VL 17 90871U2 8.7GB	9	10,980	0[→]	11,795	+1[↑]	1262.0
DiamondMax 6800 92720U8 27.2GB	3	23,500	0[→]	23,566	-34[↓]	863.9
DiamondMax 6800 92040U6 20.4GB	5	18,600	0[→]	19,780	-182[↓]	911.7
DiamondMax 6800 91700U5 17.0GB	6	16,000	-100[↓]	16,575	-33[↓]	941.1
DiamondMax 6800 91360U4 13.6GB	8	11,900	-900[↓]	13,499	+38[↑]	875.0
DiamondMax 6800 91020U3 10.2GB	11	11,400	0[→]	12,699	+161[↑]	1117.6
7,200rpm Ultra ATA/66
DiamondMax Plus 6800 92732U8 27.3GB	8	24,600	-200[↓]	25,824	-442[↓]	901.0
DiamondMax Plus 6800 92049U8 20.4GB	8	20,600	-199[↓]	21,099	-615[↓]	1009.8
DiamondMax Plus 6800 91366U8 13.6GB	10	15,400	-100[↓]	15,957	-214[↓]	1132.3
DiamondMax Plus 6800 91024U8 10.2GB	6	14,300	-500[↓]	14,628	-295[↓]	1401.9
DiamondMax Plus 5120 92048U8 20.4GB	3	20,900	0[→]	22,366	0[→]	1024.5
DiamondMax Plus 5120 91024U4 10.2GB	4	12,980	+1,580[↑]	14,445	+377[↑]	1272.5

Seagate HDD最安値上位五傑ショップ

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)
5,400rpm Ultra ATA/66
Medalist ST317242A 17.2GB	9	13,799	-501[↓]	15,807	-500[↓]	802.2
Medalist ST313032A 13GB	6	12,800	+600[↑]	13,161	-124[↓]	984.6
Medalist ST310232A 10.2GB	7	11,780	0[→]	12,564	-349[↓]	1154.9
U4 ST38421A 8.4GB	17	10,470	-30[↓]	11,481	+123[↑]	1246.4
U4 ST36421A 6.4GB	6	9,900	-99[↓]	10,633	-146[↓]	1546.8
U4 ST34311A 4.3GB	16	8,870	-30[↓]	9,358	-6[↓]	2062.7
7,200rpm Ultra ATA/66
Barracuda ATA ST328040A 28.5GB	14	25,700	-800[↓]	27,458	-246[↓]	901.7
Barracuda ATA ST320430A 20.4GB	15	19,800	0[→]	20,887	-686[↓]	970.5

Western Digital HDD最安値上位五傑ショップ

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)
5,400rpm Ultra ATA/66
WD Caviar WD205AA 20.5GB	14	18,400	-3,200[↓]	21,514	-1,063[↓]	897.5
WD Caviar WD136AA 13.6GB	12	12,470	-1,329[↓]	14,762	-242[↓]	916.9
WD Caviar WD102AA 10.2GB	12	10,980	-320[↓]	13,085	-325[↓]	1076.4
WD Caviar WD84AA 8.4GB	15	11,699	-1[↓]	12,089	-294[↓]	1392.7
WD Caviar WD64AA 6.4GB	6	10,799	-1[↓]	11,683	+263[↑]	1687.3
WD Caviar WD43AA 4.3GB	10	9,800	-700[↓]	10,289	-691[↓]	2279.0
7,200rpm Ultra ATA/66
WD Expert WD273BA 27.3GB	6	28,799	0[→]	29,166	-1,453[↓]	1054.9
WD Expert WD205BA 20.5GB	11	19,800	-3,000[↓]	24,599	-1,500[↓]	965.8
WD Expert WD136BA 13.6GB	6	15,799	-181[↓]	16,143	-110[↓]	1161.6
WD Expert AC418000 18.0GB	6	16,799	-1,001[↓]	21,333	+108[↑]	933.2
WD Expert AC29100 9.1GB	3	15,700	+4,730[↑]	16,666	+1,799[↑]	1725.2