four phase 6280-40 m 8285 4420, Four Phase IV/30, iv40 diablo 30/31 diablo 30, Diablo 31 4415-xx Check Sectoring, 
Four Phase IV/70 Diablo 30/31 4415-XX Check Sectoring, four phase 8240 system iss 715-d 8245 4422-8 obsolete, 
four phase 8260 system cdc 9760 876 4463 40mb disk pack / obsolete, four phase 8260 system cdc 9877 4464-1 80mb, 
Four Phase 8261 System CDC 9762 877 / 8265 9877 4464 Unformatted, md705457 4464 unformatted, 
8220 / 8230 4415-xx check sectoring, 8231 8235 4415-8, 8270 Fixed Disc, 8280 cdc phoenix 91204 4420 13.5mb, 
6421/MP70 Sys. 6421, MP70, cdc 9877 4464-1, 3034 memorex 4439-1, np/80 4 phase 8261 8285 4464 customer to format, 
6280 4463 40MB / Obsolete, 6281 8285 4464 Customer to Format, IV/60, iv/65 4 phase 6281 8285 4464, IV/60, 
iv/65 4 phase 6280 4463 40mb / obsolete, 4500 4416-xx Check Sectoring, 
Nashua 4441, 14 inch disk pack, 14 Inch Disk Packs, sales, Certification, error free, 
Flag Free, certified, Formatted, pre-formatted, Cartridge, cartridges, Packs, 
hard disc pack refurbish, Hard Disc Repair, hard disc pack advance exchange, 
Hard Disc Pack Refurbishment, hard disk pack sales, Nashua Disc, nashua disk, 
Nashua Pack, nashua sales, Nashua Exchange, nashua, Hard Disc Pack Repair, 
Hard Disk Pack Advance Exchange, Hard Disk Pack Sales. Four Phase disk packs

Disk packs we repair and sell

Disk pack and cartridge compatibility guide

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
|
|--Facit
|--Falcom
|--Ferranti
|--First Computer
|--Focus Four
|--Formation
|--Four Phase
|--Foxboro
|--Friden
|--Fujitsu

Marketed by: Drive Model
Number:
Mfg. by: Mfg.'s Pack: Nashua
Number
Comments
Four Phase 6280-40 M   8285 4420  
Four Phase IV/30, IV40 Diablo 30/31   4415-xx Check Sectoring
Four Phase IV/70 Diablo 30/31   4415-xx Check Sectoring
Four Phase 8240 System ISS 715-D 8245 4422-8 Obsolete
Four Phase 8260 System CDC 9760 876 4463 40MB/Obsolete
Four Phase 8260 System CDC 9877   4464-1 80MB
Four Phase 8261 System CDC 9762 877/8265 4464 Unformatted
Four Phase MD705457     4464 Unformatted
Four Phase 8220 / 8230     4415-xx Check Sectoring
Four Phase 8231   8235 4415-8  
Four Phase 8270     N/A Fixed Disc
Four Phase 8280 CDC Phoenix 91204 4420 13.5MB
Four Phase 6421/MP70 Sys. CDC 9877 4464-1  
Four Phase 3034 Memorex   4439-1  
Four Phase NP/80 4 Phase 8261 8285 4464 Customer to Format
Four Phase 6280     4463 40MB/Obsolete
Four Phase 6281   8285 4464 Customer to Format
Four Phase IV/60, IV/65 4 Phase 6281 8285 4464  
Four Phase IV/60, IV/65 4 Phase 6280   4463 40MB/Obsolete
Four Phase 4500     4416-xx Check Sectoring


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