Product Documentation
Abstract
Specifications for the ServeRAID 3H adapter
Content
*Withdrawn
| At a glance | |
|---|---|
| World-wide part number | 01K7207* |
| Announce date | 9-22-98 |
| General availability date | 9-22-98 |
| IBM announcement number | 30934 |
| Withdraw date | . |
| Countries of origin | United States |
| Ship group | ServeRAID Adapter CardThird channel cable RAID utilities and driver CD-ROM Installation Instructions |
| Warranty | |
| Limited Warranty period and type | Three year Customer Carry-in Exchange |
| Compatibility | |
| Restrictions | - Splitting a SCSI RAID channel between external and internal devices is not supported with either Netfinity ServeRAID-3H Ultra2 SCSI Adapter or Netfinity ServeRAID-3L Ultra2 SCSI Adapter.- Netfinity 3000 can support single Netfinity ServeRAID-3H Ultra2 SCSI Adapter or single Netfinity ServeRAID-3L Ultra2 SCSI Adapter. - Netfinity 3000, the adapter must be installed in PCI slot number 3. - Does not support a battery backup option. |
| Supported software | IBM OS/2 Warp Server Advanced 4.0 SMP Feature, Novell IntranetWare 1.0, Microsoft Windows NT 4.0 Server, SCO Open Server 5.0.4, SCO Unixware 7.0 |
| IBM Systems | IBM eServer xSeries 230 (8658) IBM eServer xSeries 240 (8664) Netfinity 3000 All Netfinity 3500 All Netfinity 5000 All Netfinity 5100 All Netfinity 5500 All Netfinity 5500 M10 All Netfinity 5600 (8664) Netfinity 7000 All Netfinity 7000 M10 All PC Server 325 (8639 - EJ0, - ES0, - ESV, - RS0, - PT0, - PTW, - PB0, - RB0) PC Server 330 All |
| Mounting kit, etc. | - External cables are required when attaching external SCSI storage enclosures- Requires an internal DASD status cable for internal RAID configurations using hot-swap bays |
| Product Approvals | C-Tick (AS/NZS 3548), CE MARK (EN 55022 Class B), CISPR-22 Class B, FCC Class B - Part 15, IEC, VCCI Class B |
| Energy Star Compliant | No |
| Characteristics | |
| Interface bus | PCI |
| Drive interface type | Ultra2 SCSI |
| Form Factor | Full-size |
| Data width | 64-bit |
| Buffer size | 32000KB |
| Error correction | . |
| Cables | . |
| Power consumption | . |
| Adapter control | . |
| Modes supported | RAID 0, RAID 1, RAID 5 |
| Adapter bus data | 64 / 32-bit PCI |
| Supported data transfer rates | 20MBps, 40MBps, 80MBps |
| Adapter features | Logical Drive Migration (LDM) |
| Six interrupts | . |
| Other information | - Three channels support up to 45 disk drives- LVDS support for up to 80MBps and cable lengths up to 25M - EDO Cache - I2O support - Hot-swap PCI support - Year 2000 ready - 80MHz RISC processor - ServeRAID software contained on CD-ROM - Bootable CD-ROM support - It can transfer data up to 264MBps over the PCI bus when installed in servers supporting 64-bit PCI slots. - Contains two industry standard .8mm VHDCI connectors for attachment of external SCSI enclosures. - The third channel can be used to support an additional data storage unit. - An optional 32MB of battery-backup cache is available to provide additional levels of high-availability to protect data stored in write-back cache in the event of a power outage in the server or a problem that occurs to the adapter itself. - One internal, industry standard, 68-pin connector - Three RAID channels - SPCI connector for optional 32MB Battery-Backup Cache ServeRAID functions: - Changing from RAID 0 to RAID 5, or vice versa, without requiring the data to be restored from a backup source. - Expanding the array by adding up to three physical drives at a time. - Logical drive size can be increased or left unchanged. - If left unchanged, additional logical drives can be defined. - Changing the RAID level on-the-fly from RAID 0 to RAID 5 by adding a drive, or RAID 5 to RAID 0 by removing a drive. - Changing a two disk drive RAID 1 to RAID 5, on-the-fly, by adding one physical drive. - Concurrent I/O support allowing logical drives to be accessed by users during LDM. - Degraded mode support allowing a logical drive in critical mode not to affect LDM if already in progress, or preventing LDM start if the drive is in critical model prior to start of LDM. - Power failure recovery allowing LDM activity recovery even after a power disruption. - Hot-swap rebuild automatically starts rebuilding a replaced disk drive without operator intervention. - Data scrubbing periodically scans disk services and automatically repairs bad sectors on the disk array to enhance data integrity. - One step array initialization and synchronization reduces the time to prepare a new RAID 5 array to accept data. - Auto synchronization automatically initializes drives without user intervention. |
| Weight and Dimensions | |
| Operating temperature (C) (low; high) | 10; 32 |
| Relative humidity (%)(low; high) | 8; 80 |
Document Location
Worldwide
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Document Information
Modified date:
24 January 2019
UID
ibm1DDSE-44BNCF