Network Controller
Integrated Intel 82579 and 82574 Controllers
Memory Integrated 48KB receive buffer and 8KB transmit buffer
Data rates supported 10/100/1000 Mb/s
Compliance IEEE 802.3, 802.3AB and 802.3u compliant, 802.3x flow control
Bus architecture PCIe 1.0a
Data path width X1 to each controller
Data path speed 2.5 Gb/s per direction transfer rate
Data transfer mode Bus-master DMA
Power requirement 1.0 watts @ +3.3V AUX supply
Boot ROM support Yes
Network transfer rate 10BASE-T (half-duplex) 10 Mb/s
10BASE-T (full-duplex) 20 Mb/s
100BASE-TX (half-duplex) 100 Mb/s
100BASE-TX (full-duplex) 200 Mb/s
1000BASE-T (full-duplex) 2000 Mb/s
Management capabilities: WOL, PXE 2.1, DASH 1.1, Intel AMT/vPro Technology
PCI-X Connectors
None
PCI Card Guide
Yes
Wake on LAN
Yes
Integrated Trusted Platform
Module
TPM 1.2
SATA Connectors
6 ports/connectors (Included are 2 eSATA configurable with optional eSATA After-Market Option
cable kit)
IEEE 1394 Connector(s)
Front
Yes, 1394a
Rear
Yes, 1394a
Internal
None
USB Connector(s)
Front
2 USB 3.0
1 USB 2.0
Rear
2 USB 3.0
4 USB 2.0
Internal
6 USB 2.0 ports available with three separate 2x5
headers. Each header supports either a HP
Internal USB Port Kit (EM165AA) or USB Media
Card reader.
Each Internal Port Kit has one (1) USB 2.0
connector. Third-Party adaptors are available to
convert the 2x5 headers to two USB 2.0
connectors. For these solutions, the adaptor
should include a minimum of 8 inches of cable
between the 2x5 female connector and the USB
2.0 connector to insure sufficient cable-routing
length.
HD Integrated Audio
Realtek ALC262
Flash ROM
Yes, SPI Rom
CPU Fan Header
One header for the CPU fans and memory fans
Chassis Fan Header
One Chassis Fan Header
QuickSpecs
HP Z820 Workstation
System Technical Specifications
DA - 14264 North America — Version 36 — December 1, 2013
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