Computer Data Measurements

I found this computer data measurement chart to be very useful and worthy of sharing...

Computer Data Measurement Chart Data Measurement Chart Data Measurement Size Bit Single Binary Digit (1 or 0) Byte 8 bits Kilobyte (KB) 1,024 Bytes Megabyte (MB) 1,024 Kilobytes Gigabyte (GB) 1,024 Megabytes Terabyte (TB) 1,024 Gigabytes Petabyte (PB) 1,024 Terabytes Exabyte (EB) 1,024 Petabytes Connection Speed Chart Internet Technology Data Rate (per second) Data Rate (per second) Data Rate (per second) Data Rate (per second) 28.8K Modem 28.8 Kbps 28,800 Bits 3,600 Bytes 3.5 Kilobytes 36.6K Modem 36.6 Kbps 36,600 Bits 4,575 Bytes 4.4 Kilobytes 56K Modem 56 Kbps 56,000 Bits 7,000 Bytes 6.8 Kilobytes ISDN 128 Kbps 128,000 Bits 16,000 Bytes 15 Kilobytes T1 1.544 Mbps 1,544,000 Bits 193,000 Bytes 188 Kilobytes DSL 512 Kbps to 8 Mbps 8,000,000 Bits 1,000,000 Bytes 976 Kilobytes Cable Modem 512 Kbps to 52 Mbps 53,000,000 Bits 6,625,000 Bytes 6,469 Kilobytes (6.3MB/sec) T3 44.736 Mbps 44,736,000 Bits 5,592,000 Bytes 5,460 Kilobytes (5.3MB/sec) Gigabit Ethernet 1 Gbps 1,000,000,000 Bits 125,000,000 Bytes 122,070 Kilobytes (119MB/sec) OC-256 13.271 Gbps 13,271,000,000 Bits 1,658,875,000 Bytes 1,619,995 Kilobytes (1.5GB/sec) Computer Technology Chart Computer Technology Data Rate (per second) Data Rate (per second) Data Rate (per second) Data Rate (per second) ADB 256 Kbps 256,000 Bits 32,000 Bytes 31.2 Kilobytes USB 12 Mbps 12,000,000 Bits 1,500,000 Bytes 1,464 Kilobytes (1.42MB/sec) USB 2.0 480 Mbps 480,000,000 Bits 60,000,000 Bytes 58,593 Kilobytes (57.2MB/sec) FireWire (a.k.a. "IEEE 1394" or "i.Link") 400 Mbps 400,000,000 Bits 50,000,000 Bytes 48,828 Kilobytes (47.6MB/sec) Ultra ATA/33 (a.k.a. Ultra DMA/33) 33 MB/sec Ultra ATA/66 (a.k.a. Ultra DMD/66 or Fast ATA-2) 66 MB/sec SCSI-1 5 MB/sec SCSI-2 5-10 MB/sec Fast SCSI-2 10-20 MB/sec Wide SCSI-2 20 MB/sec Fast Wide SCSI-2 20 MB/sec Ultra SCSI-3 (8-bit) 20 MB/sec Ultra SCSI-3 (16-bit) 40 MB/sec Ultra-2 SCSI 40 MB/sec Wide Ultra-2 SCSI 80 MB/sec Ultra-3 SCSI 160 MB/sec Serial ATA (Gen 1) 150 MB/sec 1.2 Gbps Serial ATA (Gen 2) 300 MB/sec 2.4 Gbps Serial ATA (Gen 3) 600 MB/sec 4.8 Gbps Video Format Chart Video Formats NTSC Resolution (525 Vertical Lines) 8mm 250 Horizontal Lines VHS 250 Horizontal Lines VHS-C 250 Horizontal Lines Hi8 400 Horizontal Lines S-VHS 400 Horizontal Lines DV 500 Horizontal Lines DVD 500 Horizontal Lines Audio/Video Chart Audio/Video Technology Data Rate (per second) Data Rate (per second) Data Rate (per second) Data Rate (per second) CD 1.4112 Mbps 1,411,200 Bits 176,400 Bytes 172 Kilobytes DVD 10 Mbps 10,000,000 Bits 1,250,000 Bytes 1,220 Kilobytes (1.1MB/sec) DV 30.1 Mbps 30,195,712 Bits 3,774,464 Bytes 3,686 Kilobytes (3.6MB/sec) DLP 37 Mbps to 43 Mbps 43,000,000 Bits 5,375,000 Bytes 5,249 Kilobytes (5.2MB/sec) Data Comparison Chart Kilobits (Kbps) Bits (bps) Megabits (Mbps) Bytes (Bps) Kilobytes (KBps) Megabytes (MBps) Minutes On 650MB CD Minutes On 4.7GB DVD 28 28,000 0.028 3,500 3.41 0.00334 3,245 24,031 30 30,000 0.03 3,750 3.66 0.00358 3,029 22,429 56 56,000 0.056 7,000 6.83 0.00668 1,622 12,015 80 80,000 0.08 10,000 9.76 0.00954 1,135 8,410 100 100,000 0.1 12,500 12.20 0.01192 908 6,728 150 150,000 0.15 18,750 18.31 0.01788 605 4,485 200 200,000 0.2 25,000 24.41 0.02384 454 3,364 300 300,000 0.3 37,500 36.62 0.03576 302 2,242 500 500,000 0.5 62,500 61.03 0.05960 181 1,345 800 800,000 0.8 100,000 97.65 0.09537 113 841 900 900,000 0.9 112,500 109.86 0.10729 100 747 1,000 1,000,000 1 125,000 122.07 0.11921 90 672 2,000 2,000,000 2 250,000 244.14 0.23842 45 336 4,000 4,000,000 4 500,000 488.28 0.47684 22 168 5,000 5,000,000 5 625,000 610.35 0.59605 18 134 10,000 10,000,000 10 1,250,000 1,220.70 1.19209 9 67 15,000 15,000,000 15 1,875,000 1,831.05 1.78814 6 44 30,000 30,000,000 30 3,750,000 3,662.10 3.57628 3 22