User Guide
1. Overview
1.13 Supported SKUs
Figure 14: Passive Cable Rear I/O Connection
Edge Buffering
Edge buffering is an enclosure feature that increases the overall enclosure performance when a 6 Gbps
target is connected. With edge buffering disabled, primitives that can be deleted from the initiator are
added to slow the effective logical rate to the slowest target device connected between the initiator and
the target device. With edge buffering enabled, the expanders buffer data from slower 6 Gbps targets to
utilize the 12 Gbps link from the expander to the initiator in a more efficient manner.
1.13
Supported SKUs
The following table lists the versions of this Western Digital product that are supported by this document.
Table 21: List of Supported SKUs
SKUs
1ES1135 1ES1134 1ES1142 1ES1141 1ES1144 1ES1143
1ES1146 1ES1145 1ES1219 1ES1218 1ES1221 1ES1220
1ES1223 1ES1222 1ES1225 1ES1224 1ES0294 1ES0296
1ES0295 1ES0297 1ES0299 1ES0298 1ES0300 1ES0302
1ES0301 1ES0303 1ES0305 1ES0304 1ES0306 1ES0308
1ES0307 1ES0309 1ES0311 1ES0310 1ES0312 1ES0314
1ES0313 1ES0315 1ES0317 1ES0316 1ES1447 1ES1448
1ES1450 1ES1451 1ES1449 1ES1452 1ES1453
1.14
List of Compatible Drives
Compatible Drives
20