Supermicro A+ Server AS -1015SV-WTNRT User Manual page 55

NVMe Ports (NVMe 0/1)
The H13SVW-NT has three dedicated NVMe ports (two ports on a MCIO connector). These
ports provide high-speed, low-latency PCIe 5.0 x4 connections directly from the CPU to
NVMe Solid State (SSD) drives. This greatly increases SSD data-throughput performance
and significantly reduces PCIe latency by simplifying driver/software requirements resulting
from direct PCIe interface from the CPU to the NVMe SSD drives.
SATA/NVMe Hybrid Ports (SATA 0-7/NVMe 6-7; SATA 8-15/NVMe 8-9)
Each SATA/NVMe hybrid port can support up to eight SATA 3.0 ports or two NVMe ports
(PCIe x4), for a total of 16 SATA ports or four NVMe ports.
SPI TPM
A Trusted Platform Module (TPM)/Port 80 header is located at JTPM1 to provide TPM support
and Port 80 connection. Use this header to enhance system performance and data security.
Refer to the table below for pin definitions. Please go to the following link for more information
on the TPM: http://www.supermicro.com/manuals/other/TPM.pdf.
Pin#
1
3
5
7
9
PCIe M.2 Connector (M.2-C1, M.2-C2)
The PCIe M.2 connectors are for devices such as memory cards, wireless adapters, etc.
These devices must conform to the PCIe M.2 specifications (formerly known as NGFF). These
particular PCIe M.2 supports M-Key (PCIe x2) storage cards.
Trusted Platform Module Header
Pin Definitions
Definition Pin#
+3.3 V 2
RESET# 4
SPI_CLK 6
SPI_MOSI 8
+3.3 V Stdby 10
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Chapter 4: Motherboard Connections
Definition
SPI_CS#
SPI_MISO
GND
NC
SPI_IRQ#