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  • Cost Modeling
UC3 MerrittAmazon GlacierAmazon S3Amazon S3 Reduced RedundancyDuraCloud BasicDuraCloud Preservation PlusDuraCloud Enterprise StandardDuraCloud Enterprise PremiumHathiTrust (storage based)OCLC Digital ArchivePrinceton DataSpaceUSC Digital RepositoryUCSD/SDSC
PricePriceDifferentialPriceDifferentialPriceDifferentialPriceDifferentialPriceDifferentialPriceDifferentialPriceDifferentialPriceDifferentialPriceDifferentialPriceDifferentialPriceDifferentialPriceDifferential
Pay-as-you-go
100GB$ 39.00$ 13.20$ 25.80$ 168.00$ (129.00)$ 123.60$ (97.80)$ 1,500.00$ (1,461.00)$ 2,500.00$ (2,461.00)$ 5,900.00$ (5,861.00)$ 6,900.00$ (6,861.00)$ 411.25$ (372.25)$ -$ -$ -$ -$ -$ -$ 1,500.00$ (1,461.00)
200GB$ 78.00$ 26.40$ 51.60$ 336.00$ (258.00)$ 247.20$ (195.60)$ 1,500.00$ (1,422.00)$ 2,500.00$ (2,422.00)$ 5,900.00$ (5,822.00)$ 6,900.00$ (6,822.00)$ 822.50$ (744.50)$ -$ -$ -$ -$ -$ -$ 1,500.00$ (1,422.00)
500GB$ 195.00$ 66.00$ 129.00$ 840.00$ (645.00)$ 618.00$ (489.00)$ 1,500.00$ (1,305.00)$ 2,500.00$ (2,305.00)$ 5,900.00$ (5,705.00)$ 6,900.00$ (6,705.00)$ 2,056.25$ (1,861.25)$ -$ -$ -$ -$ -$ -$ 1,500.00$ (1,305.00)
1TB$ 390.00$ 132.00$ 258.00$ 1,680.00$ (1,290.00)$ 1,236.00$ (978.00)$ 1,500.00$ (1,110.00)$ 2,500.00$ (2,110.00)$ 5,900.00$ (5,510.00)$ 6,900.00$ (6,510.00)$ 4,112.50$ (3,722.50)$ -$ -$ -$ -$ -$ -$ 1,500.00$ (1,110.00)
2TB$ 780.00$ 264.00$ 516.00$ 3,360.00$ (2,580.00)$ 2,472.00$ (1,956.00)$ 2,800.00$ (2,020.00)$ 4,600.00$ (3,820.00)$ 7,200.00$ (6,420.00)$ 9,000.00$ (8,220.00)$ 8,225.00$ (7,445.00)$ -$ -$ -$ -$ -$ -$ 3,000.00$ (2,220.00)
5TB$ 1,950.00$ 660.00$ 1,290.00$ 8,400.00$ (6,450.00)$ 6,180.00$ (4,890.00)$ 6,700.00$ (4,750.00)$ 10,900.00$ (8,950.00)$ 11,100.00$ (9,150.00)$ 15,300.00$ (13,350.00)$ 20,562.50$ (18,612.50)$ -$ -$ -$ -$ -$ -$ 7,500.00$ (5,550.00)
10TB$ 3,900.00$ 1,320.00$ 2,580.00$ 16,800.00$ (12,900.00)$ 12,360.00$ (9,780.00)$ 13,200.00$ (9,300.00)$ 21,400.00$ (17,500.00)$ 17,600.00$ (13,700.00)$ 25,800.00$ (21,900.00)$ 41,125.00$ (37,225.00)$ -$ -$ -$ -$ -$ -$ 15,000.00$ (11,100.00)
20TB$ 7,800.00$ 2,640.00$ 5,160.00$ 33,600.00$ (25,800.00)$ 24,720.00$ (19,560.00)$ 26,200.00$ (18,400.00)$ 42,400.00$ (34,600.00)$ 30,600.00$ (22,800.00)$ 46,800.00$ (39,000.00)$ 82,250.00$ (74,450.00)$ -$ -$ -$ -$ -$ -$ 30,000.00$ (22,200.00)
50TB$ 19,500.00$ 6,600.00$ 12,900.00$ 84,000.00$ (64,500.00)$ 61,800.00$ (48,900.00)$ 65,200.00$ (45,700.00)$ 105,400.00$ (85,900.00)$ 69,600.00$ (50,100.00)$ 109,800.00$ (90,300.00)$ 205,625.00$ (186,125.00)$ -$ -$ -$ -$ -$ -$ 75,000.00$ (55,500.00)
100TB$ 39,000.00$ 13,200.00$ 25,800.00$ 138,000.00$ (99,000.00)$ 99,600.00$ (73,800.00)$ 130,200.00$ (91,200.00)$ 210,400.00$ (171,400.00)$ 134,600.00$ (95,600.00)$ 214,800.00$ (175,800.00)$ 411,250.00$ (372,250.00)$ -$ -$ -$ -$ -$ -$ 150,000.00$ (111,000.00)
Paid-up (10 years)
100GB$ 290.00$ 132.00$ 158.00$ 1,680.00$ (1,390.00)$ 1,236.00$ (1,078.00)$ 15,000.00$ (14,710.00)$ 25,000.00$ (24,710.00)$ 59,000.00$ (58,710.00)$ 69,000.00$ (68,710.00)$ 2,722.56$ (2,432.56)$ -$ -$ 600.00$ (310.00)$ 100.00$ 190.00$ 15,000.00$ (14,710.00)
200GB$ 580.00$ 264.00$ 316.00$ 3,360.00$ (2,780.00)$ 2,472.00$ (2,156.00)$ 15,000.00$ (14,420.00)$ 25,000.00$ (24,420.00)$ 59,000.00$ (58,420.00)$ 69,000.00$ (68,420.00)$ 5,445.12$ (4,865.12)$ -$ -$ 1,200.00$ (620.00)$ 200.00$ 380.00$ 15,000.00$ (14,420.00)
500GB$ 1,450.00$ 660.00$ 790.00$ 8,400.00$ (6,950.00)$ 6,180.00$ (5,390.00)$ 15,000.00$ (13,550.00)$ 25,000.00$ (23,550.00)$ 59,000.00$ (57,550.00)$ 69,000.00$ (67,550.00)$ 13,612.80$ (12,162.80)$ -$ -$ 3,000.00$ (1,550.00)$ 500.00$ 950.00$ 15,000.00$ (13,550.00)
1TB$ 2,900.00$ 1,320.00$ 1,580.00$ 16,800.00$ (13,900.00)$ 12,360.00$ (10,780.00)$ 15,000.00$ (12,100.00)$ 25,000.00$ (22,100.00)$ 59,000.00$ (56,100.00)$ 69,000.00$ (66,100.00)$ 27,225.61$ (24,325.61)$ -$ -$ 6,000.00$ (3,100.00)$ 1,000.00$ 1,900.00$ 15,000.00$ (12,100.00)
2TB$ 5,800.00$ 2,640.00$ 3,160.00$ 33,600.00$ (27,800.00)$ 24,720.00$ (21,560.00)$ 28,000.00$ (22,200.00)$ 46,000.00$ (40,200.00)$ 72,000.00$ (66,200.00)$ 90,000.00$ (84,200.00)$ 54,451.22$ (48,651.22)$ -$ -$ 12,000.00$ (6,200.00)$ 2,000.00$ 3,800.00$ 30,000.00$ (24,200.00)
5TB$ 14,500.00$ 6,600.00$ 7,900.00$ 84,000.00$ (69,500.00)$ 61,800.00$ (53,900.00)$ 67,000.00$ (52,500.00)$ 109,000.00$ (94,500.00)$ 111,000.00$ (96,500.00)$ 153,000.00$ (138,500.00)$ 136,128.05$ (121,628.05)$ -$ -$ 30,000.00$ (15,500.00)$ 5,000.00$ 9,500.00$ 75,000.00$ (60,500.00)
10TB$ 29,000.00$ 13,200.00$ 15,800.00$ 168,000.00$ (139,000.00)$ 123,600.00$ (107,800.00)$ 132,000.00$ (103,000.00)$ 214,000.00$ (185,000.00)$ 176,000.00$ (147,000.00)$ 258,000.00$ (229,000.00)$ 272,256.09$ (243,256.09)$ -$ -$ 60,000.00$ (31,000.00)$ 10,000.00$ 19,000.00$ 150,000.00$ (121,000.00)
20TB$ 58,000.00$ 26,400.00$ 31,600.00$ 336,000.00$ (278,000.00)$ 247,200.00$ (215,600.00)$ 262,000.00$ (204,000.00)$ 424,000.00$ (366,000.00)$ 306,000.00$ (248,000.00)$ 468,000.00$ (410,000.00)$ 544,512.19$ (486,512.19)$ -$ -$ 120,000.00$ (62,000.00)$ 20,000.00$ 38,000.00$ 300,000.00$ (242,000.00)
50TB$ 145,000.00$ 66,000.00$ 79,000.00$ 840,000.00$ (695,000.00)$ 618,000.00$ (539,000.00)$ 652,000.00$ (507,000.00)$ 1,054,000.00$ (909,000.00)$ 696,000.00$ (551,000.00)$ 1,098,000.00$ (953,000.00)$ 1,361,280.47$ (1,216,280.47)$ -$ -$ 300,000.00$ (155,000.00)$ 50,000.00$ 95,000.00$ 750,000.00$ (605,000.00)
100TB$ 290,000.00$ 132,000.00$ 158,000.00$ 1,380,000.00$ (1,090,000.00)$ 996,000.00$ (838,000.00)$ 1,302,000.00$ (1,012,000.00)$ 2,104,000.00$ (1,814,000.00)$ 1,346,000.00$ (1,056,000.00)$ 2,148,000.00$ (1,858,000.00)$ 2,722,560.94$ (2,432,560.94)$ -$ -$ 600,000.00$ (310,000.00)$ 100,000.00$ 190,000.00$ 1,500,000.00$ (1,210,000.00)
NotesUC affiliate priceNo paid-up opionNo paid-up optionNo paid-up optionNo paid-up optionNo paid-up optionNo paid-up optionNo paid-up optionNo paid-up optionNo pricing information availablePaid-up "forever"Paid-up for 20 yearsNo paid-up option
10 year termNo transactional fees includedNo transactional fees includedNo transactional fees includedAdditional discount for > 10 TBAdditional discount for > 10 TBAdditional discount for > 10 TBAdditional discount for > 10 TB
Near-line access only
Price basis$ 0.39/GB/year$ 0.011/GB/month$ 0.140/GB/month$ 0.103/GB/month$ 1,500.00/TB/year$ 2,500.00/TB/year$ 5,900.00/TB/year$ 6,900.00/TB/year$ 3.29/GB/year$ 0.006/MB$ 1,000.00/TB$ 1,500.00/TB/year
$ 2.90/GB$ 0.125/GB/month$ 0.093/GB/month$ 1,300.00/TB/year$ 2,100.00/TB/year$ 1,300.00/TB/year$ 2,100.00/TB/year25.0%one-time fee
$ 0.115/GB/month$ 0.083/GB/month5.0%annual discount (estimated)
$ 0.105/GB/month$ 0.073/GB/month
$ 0.095/GB/month$ 0.063/GB/month
$ 0.070/GB/month$ 0.047/GB/month