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A+ Server AS -1114CS-TNR/AS -1114CS-TNR-EU User's Manual
NVMe Ports (NVMe 0~7, 10, 11, 14, 15)
The H12SSW-AN6 has twelve NVMe ports (2 ports per 1 Slim SAS connector x 8) on the
motherboard. These ports provide high-speed, low-latency PCIe 4.0 x4 1 port per 1 Slim SAS
x4 connector. or 1 port per 1 SlimSAS x4 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 8-9; SATA 8-15/NVMe 12-13)
Each SATA/NVMe hybrid port can support up to eight SATA 3.0 ports or 2x NVMe ports (PCIe
x4), for a total of sixteen SATA ports or four NVMe ports.
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 x4) storage cards. M.2-C1 and M.2-C2 can
support a speed of PCIe x4.
TPM Header/Port 80 Connector (TPM Port)
The JTPM1 header is used to connect a Trusted Platform Module (TPM), which is available from
a third-party vendor. A TPM is a security device that supports encryption and authentication in
hard drives. It enables the motherboard to deny access if the TPM associated with the hard
drive is not installed in the system.
Please go to the following link for more information on TPM:
manuals/other/TPM.pdf.
Pin#
1
3
5
7
9
11
13
15
17
19
Trusted Platform Module Header
Pin Definitions
Definition
Pin#
LCLK
2
LFRAME#
4
LRESET#
6
LAD3
8
3.3V
10
LAD0
12
SMB_CLK (optional)
14
P3V3_STBY
16
GND
18
LPC_PD (optional)
20
56
http://www.supermicro.com/
Definition
GND
Key
N/C
LAD2
LAD1
GND
SMB_DAT (optional)
SERIRQ
LP_CLKRUN (optional)
LPC_DRQ (optional)
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