本文概述了ServeRAID自1996年至2001年间的不同型号，包括ServeRAID 70G8489、ServeRAID II、ServeRAID-3L、ServeRAID-3H等，介绍了它们的连接器类型、接口升级和特性变化。详细列举了视觉标识和连接器配置，帮助理解不同版本之间的技术演进。
1.ServeRAID (part number 70G8489, 1996)
US Announcement Letter: 196-134
Visual identifiers:
Single external 68-pin
industry-standard SCSI connector (all other ServeRAID cards use
VHDCI connectors)
Three internal 68-pin
industry-standard SCSI connectors
Connector located
vertically in the center of the board (unused)
2.ServeRAID II (part
76H3584, 1997)
US Announcement Letter: 197-256
Visual identifiers:
Two external VHDCI (very high
density connector interface) connectors
Three internal 68-pin
industry-standard SCSI connectors
Optional cable to route channel 3
externally
Optional cable (part 76H5400) routes
channel 3 to an external connector:
3.ServeRAID-3L (part 01K7364, 1998) and ServeRAID-3L II (part
19K0564, 2000)
US Announcement Letters:
ServeRAID-3L:
198-232
ServeRAID-3L II:
100-101
Visual identifiers:
One external VHDCI
connector, labeled "LVD/SE"
One internal 68-pin
industry-standard SCSI connector
32-bit PCI connector
(short)
The photo below is that of the
ServeRAID-3L. Note that the internal connector is not on an
indentation in the circuit board.
The ServeRAID-3L was replaced by the
ServeRAID-3L II (part 19K0564) in April 2000. The internal
connector of the ServeRAID-3L II adapter has been redesigned so
that the adapter will fit in 3U servers, such as the Netfinity
4500R. This board design is the only difference. In fact, the two
adapters are the same FRU, 01K7352
4.ServeRAID-3H
(part 01K7207, 1998)
US Announcement Letter:
198-232
Visual identifiers:
Two external VHDCI
connectors, labeled "LVD/SE"
Single internal 68-pin
industry-standard SCSI connector
Connector on the top
edge of the card with EDO memory DIMM installed
Might have an optional
daughter card with a battery pack (part 28L1003) installed into the
connector near the handle. This adapter looks similar to the
ServeRAID-3HB.
64-bit PCI connector
(long)
Note: The adapter also includes a cable similar to ServeRAID
II option to route the internal channel 3 connector to an external
VHDCI connector (not shown).
5.ServeRAID-3HB (part 37L6086, 1999)
US Announcement Letter:
199-152
Visual identifiers:
Same as ServeRAID-3H
adapter except battery backup module is standard
6.ServeRAID-4L (part 37L6091, 2000)
US Announcement Letter:
100-099
Visual identifiers:
One external VHDCI
connector
One internal 68-pin
industry-standard SCSI connector
Space for two internal
connectors, but only one present (same circuit board as the
4M)
7.ServeRAID-4Lx (part 06P5740, 2001)
US Announcement Letter:
101-146
Visual identifiers:
Half-length
card
Square heat sink in the
middle of the card
One external VHDCI
connector
One internal 68-pin
industry-standard SCSI connector
64-bit PCI connector
(long)
8.ServeRAID-4M (part 37L6080, 2000)
US Announcement Letter:
100-099
Visual identifiers:
Two external VHDCI
connectors
Two internal 68-pin
industry-standard SCSI connectors
Battery integrated into
a daughter card lengthwise along card, near handle
No heat sinks (4Mx has
heat sinks)
9.ServeRAID-4Mx (part 06P5736, 2001)
US Announcement Letter:
101-146
Visual identifiers:
Similar to ServeRAID-4M
(check for heat sinks)
Two external VHDCI
connectors
Two internal 68-pin
industry-standard SCSI connectors
Battery integrated into
a daughter card lengthwise along card, near handle
Heat sink on central
chip and smaller chip near PCI connector
10.ServeRAID-4H
(part 37L6889, 2000)
US Announcement Letter:
100-099
Visual identifiers:
Four external VHDCI
connectors
Two internal 68-pin
industry-standard SCSI connectors
Large daughter card
with battery attached to the main board
11.ServeRAID-5i (part 25P3492, 2002)
US Announcement Letter: 102-170
Visual identifiers:
No internal or external
SCSI connectors (uses the server's onboard SCSI)
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