Can Replace
A Brief List of Some of the SMD Drives the AEM-1 Can Replace (Manufacturer and Drive Models)
ADS SMD - Series 8
Alpha Data SMD - Atlas 520
AmcoDyne SMD - 7130, 7110, 8160
AMPEX SMD - 330, 660, 825, 165, 330, DFR-932, DFR-964, DFR-996, DM-9100, DM-9160, DM-9200, DM-9300, DM-940, DM-940
APS SMD - 4835, 4865
BALL SMD - BD50, BD80, BD100, BD160
BASF SMD - 6171, 6172
CDC SMD - 9412, 9448, 9455 Lark 1, 9457, 9710, 9715, 9720, 9730, 9760, 9762, 9764, 9766
CDC SMD - 9771, 9772, 9773, 9775, 9782, 9783
CDS SMD - AMS 315, AMS 380, AMS 513, AMS 571, AMS 615, AMS M315
CDS SMD - C2400, C2476, C2600, C2602, C2800
CDS SMD - TRIDENT T202, TRIDENT T302, TRIDENT T306, TRIDENT T472, TRIDENT T602, TRIDENT T82
DDC Pertec SMD - DX1246, DX199, DX265, DX332, DX368, DX375, DX548, DX731, DX914
DG SMD - KISMET 6160, KISMIT 6161, KISMET 6214, VULCAN 6122, ZEBRA 6067, ZEBRA 6060, ZEBRA 6061
Fujitsu SMD - M2280, M2284, M2294, M2298, M2312K, M2322K, M2333K, M2344K
Fujitsu SMD - M2350A, M2351A, M2360A, M2361A, M2372K, M2380A, M2382K, M2392K
Gould SMD - 8840, 9346
Hitachi SMD - DK512S, DK514S, DK711S, DK801, DK812S, DK814S, DK815
Honeywell SMD - MSU9602, MSU9604
Mega Vault SMD - 116
Memorex SMD - 214, 612, 659, 677
Miltope SMD - RDS-2342, RDS-2344
Mitsubishi - M2839F, M2853F, M2854F, M2860, M2883, M2884, M4870, M4875
NEC SMD - 5682, D2246. D2247. D2257, D2268, D2300, D2332, D2352, D2362, D2363, D2373
Northern Telecom SMD - Mercury 8208, Mercury 8210, Mercury 8212, Mercury 8308, Mercury 8312, Mercury 8408
Northern Telecom SMD - Mercury 8412, Mercury 8414, Mercury 8508, Mercury 8512, Mercury 8514
Priam SMD - 15450, 3350, 3450, 6650, 7050, 803, 804, 806, 807, 808
Seagate SMD - ST41097 Elite, ST41201 Elite, ST81123 Sabre, ST81236 Sabre, ST82272 Sabre, ST82500 Sabre, ST8851 Sabre
Sperry SMD - Locust
Tandem SMD - 4104, 4114, 4116, 4120, 4130
Tech Labs SMD - WL-84-D
Storage Tec SMD - 160, 200, 3005, 3010, 3020
Toshiba SMD - MK-182FB, MK-184FB, MK-186FB, MK-286FC, MK-288FC, MK-388FA
Wang SMD - 2265, 2267, 2268, 2280, 6565, 6568, 6580V
SCSI Storage Devices
SCSI Storage Devices
An AEM-1 System always requires a primary SCSI storage device and may require one or more additional devices for split media support or internal copy/backup. Because of the variety of AFD SCSI products available, all AEM SCSI devices must be defined separately from the AEM.
The suggested choice for the primary storage device is a the Arraid Flash Drive (AFD). The drive may be in a fixed internal mounting or in a removable drive canister.
The solid state Arraid Flash Drive (AFD) can be configured as a Disk, Tape or Magneto-Optical drive and has proven successful as the primary storage device in many applications, especially when used in a fully cached AEM-1C. Excellent as internal copy/backup devices, these drives and industrial grade CompactFlash (CF) media have the durability to perform well for many years.
Internal Options - Copy/Backup
The AEM-1 supports a number of internal options that provide the capability to copy the legacy disk image from the primary SCSI device to a second SCSI device. The copying takes place internally to the AEM, and is independent of the Customer's operating software or hardware. Usually used for system backup, these options can greatly reduce or eliminate the need for a magnetic tape drive on the system.
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NETWORK FEATURE - AFD network feature option offers LAN network (ethernet-based) back-up and restore capability directly from the AFD using the on board RJ45 Network port. No additional software or register changes are required to the legacy host. Includes FLASH2GUI Software which is an optional ethernet support feature for centralised backup and restore capability removing the need to rotate media. Primary data storage is always written to the CF card. Only available on AEM with AFD drive installed.
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Disk-to-Disk Off-Line Copy - Allows the User to clone emulated disk images from the primary SCSI device to a second, usually identical, SCSI device for backup purposes.
- Disk-to-Cartridge Media Disk Off-line Copy - Allows the User to clone emulated disk images from the primary SCSI device to a second SCSI device, such as an MO cartridge disk, for backup or distribution of media among similar systems.
- Disk-to-Tape Off-line Backup - Allows the User to create a backup copy of the emulated disk image on DAT.
- Disk-to-Disk On-Line Copy - Similar to mirroring, the AEM automatically maintains two copies of the emulated image on two SCSI hard drives for added reliability and fault tolerance.
- Disk-to-Cartridge Media Disk On-line Copy - Allows the User to clone emulated disk images from the primary SCSI device to a second SCSI device, such as an MO cartridge disk, without taking the AEM off-line.
- Combinations of Above Options
Other Internal Options
- Dual Port SMD Interface - Allows two computers to access the same disk drive. Only required if the original drive was dual ported.
- Fixed/Removable Emulation - Emulates those drives where the drive capacity is split between fixed platters and a removable cartridge.
- Multi-Volume Support - Allows storage of multiple legacy disk images on one SCSI device.
- Additional Crystals - The crystal controls the drive transfer rate. In cases where a spare drive must be reconfigurable to emulate several different legacy models in use, the Customer may require additional crystals.
- Additional Track Buffers - Depending upon the Customer's application, caching a larger portion of the disk emulation in additional track buffers may improve performance.
- Interface Connectors - Older SMD drives used large Amphenol block connecters rather than the now standard IDC.
External Options
- Interface Cables
- Cable Termination
- Mounting Shelf
- EU Certification
Contact your Arraid Representative for advice and assistance in selecting AEM-1 Devices and Options.