Dell PowerEdge R760xa: руководство по обслуживанию

Chassis dimensions

The image shows system dimensions. — Figure 1. Chassis dimensions

Table 1. PowerEdgeR760xa chassis dimensionsThis table provides the dimensions of the system:
Xa	Xb	Y	Za	Zb	Zc
482.0 mm (18.97 inches)	434.0 mm (17.09 inches)	86.8 mm (3.41 inches)	35.84 mm (1.41 inches) With bezel22.0 mm (0.86 inches) Without bezel	875.3 mm (34.46 inches)Ear to rear wall	910.89 mm (35.86 inches)Ear to PSU handle

NOTE:Zb is the nominal rear wall external surface where the system board I/O connectors reside.

System weight

Table 1. PowerEdge R760xa system weightThe table below shows the maximum weight of the system.
System configuration	Maximum weight (with all drives/SSDs)
A server with fully populated drives	27.5 kg (60.62 lb)
A server without drives and PSU installed	25.1 Kg (55.33 lb)

Processor specifications

Table 1. PowerEdge R760xa processor specifications This table provides processor specifications for the system.
Supported processor	Number of processors supported
4^th or 5^th Generation Intel® Xeon® Scalable Processors	Up to two

PSU specifications

The PowerEdgeR760xasystem supports up to two AC or DC power supply units (PSUs).

Table 1. PSU specifications This table describes PSU specifications for the system.
PSU	Class	Heat dissipation (maximum) (BTU/hr)	Frequency (Hz)	AC Voltage			DC Voltage		Current (A)
PSU	Class	Heat dissipation (maximum) (BTU/hr)	Frequency (Hz)	200—240 V	100—120 V	277 V	240 V	336 V	Current (A)
2400 W mixed mode	Platinum	9000	50/60	2400 W	1400 W	N/A	N/A	N/A	16—13.5
2400 W mixed mode	N/A	10500	N/A	N/A	N/A	N/A	2400 W	N/A	11.2
2800 W mixed mode	Titanium	9000	50/60	2800 W	N/A	N/A	N/A	N/A	15.6
2800 W mixed mode	N/A	10500	N/A	N/A	N/A	N/A	2800 W	N/A	13.6
3200 W mixed mode	Titanium	12000	50/60	N/A	N/A	3200 W	N/A	N/A	13.0
3200 W mixed mode	Titanium	12000	N/A	N/A	N/A	N/A	N/A	3200 W	11.5

NOTE:Heat dissipation is calculated using the PSU wattage rating.

NOTE:When selecting or upgrading the system configuration, to ensure optimum power utilization, verify the system power consumption with the Enterprise Infrastructure Planning Tool available at calc.

NOTE:If a system with AC 2400 W PSUs operates at low line 100-120 Vac, then the power rating per PSU is degraded to 1400 W.

this image shows list of PSU power cords — Figure 1. PSU power cords

The image shwos the APP power cord. — Figure 1. PSU power cords

Table 2. PSU power cordsThe table lists the PSU power cords list .
Form factor	Output	Power cord
Redundant 86 mm	2400 W mixed mode	C19
	2800 W mixed mode	C21
	3200 W mixed mode	APP 2006G1

Supported operating systemsR760xa

The PowerEdge R760xa system supports the following operating systems:

Canonical Ubuntu Server LTS
Microsoft Windows Server with Hyper-V
Red Hat Enterprise Linux
SUSE Linux Enterprise Server
VMware ESXi

NOTE:Intel Xeon® 6300 series CPUs do not support Windows Server 2019.

For more information, go to Operating System Manuals.

Cooling fan specifications

Cooling options

The PowerEdgeR760xa offers two types of cooling options:

Air cooling
Direct Liquid Cooling (DLC) (optional)

The PowerEdgeR760xasystem supports up to six standard (STD) cooling fans.

Table 1. Cooling fan specificationsCooling fan specifications
Fan type	Abbreviation	Label color	Label image
Standard fans	STD	No label

System battery specifications

The PowerEdge R760xa system uses one CR 2032 3.0-V lithium coin cell battery.

Expansion card riser specifications

The PowerEdge R760xa system supports up to four PCIe Gen5 x16 cards at the rear, and either four DW PCIe Gen5 x16 GPU cards or eight SW PCIe Gen5 x8 GPU cards at the front of the system.

Table 1. Expansion card slots supported on the system boardThis table provides information about the expansion card slots that are supported on the system.
Slot no	Card support	CPU1			CPU2
Slot no	Card support	R1V	RF1A	RF1B	R4T	RF2A	RF1B
PCIe Slot-1	FH-HL	x16	-	-	-	-	-
PCIe Slot-2	FH-HL	x16	-	-	-	-	-
PCIe Slot-7	FH-HL	-	-	-	x16	-	-
PCIe Slot-8	FH-HL	-	-	-	x16	-	-
PCIe Slot-31	FH-FL or FH-HL	-	-	-	-	x16 (DW or SW)	x8 (SW)
PCIe Slot-32	FH-FL or FH-HL	-	-	-	-	-	x8 (SW)
PCIe Slot-33	FH-FL or FH-HL	-	-	-	-	x16 (DW or SW)	x8 (SW)
PCIe Slot-34	FH-FL or FH-HL	-	-	-	-	-	x8 (SW)
PCIe Slot-35	FH-FL or FH-HL	-	-	x8 (SW)	-	-	-
PCIe Slot-36	FH-FL or FH-HL	-	x16 (DW or SW)	x8 (SW)	-	-	-
PCIe Slot-37	FH-FL or FH-HL	-	-	x8 (SW)	-	-	-
PCIe Slot-38	FH-FL or FH-HL	-	x16 (DW or SW)	x8 (SW)	-	-	-

NOTE:x16 card is only supported on x16 capable slot.

Table 2. Label referenceThis table describes the label references used in the expansion table.
Label	Description
SW	Single Width
DW	Double Width
FH	Full Height
FL	Full Length
HL	Half Length

Memory specifications

The PowerEdge R760xa system supports the following memory specifications for optimized operation.

Table 1. Memory specifications for 4^th Generation Intel Xeon® Scalable ProcessorsThe table below shows the memory specifications:
DIMM type	DIMM rank	DIMM capacity	Single processor		Dual processors
DIMM type	DIMM rank	DIMM capacity	Minimum system capacity	Maximum system capacity	Minimum system capacity	Maximum system capacity
DDR5 RDIMM	Single rank	16 GB	16 GB	256 GB	32 GB	512 GB
	Dual rank	32 GB	32 GB	512 GB	64 GB	1 TB
	Dual rank	64 GB	64 GB	1 TB	128 GB	2 TB
	Quad rank	128 GB	128 GB	2 TB	256 GB	4 TB
	Octa rank	256 GB	256 GB	4 TB	512 GB	8 TB

Table 2. Memory module socketsThe table below shows the memory module sockets for the system:
Memory module sockets	Rated DIMM speed
32, 288-pin	4800 MT/s

NOTE:The processor may reduce the performance of the rated DIMM speed.

Table 3. Memory specifications for 5^th Generation Intel® Xeon® Scalable ProcessorsThe table below shows the memory specifications:
DIMM type	DIMM rank	DIMM capacity	Single processor		Dual processors
DIMM type	DIMM rank	DIMM capacity	Minimum system capacity	Maximum system capacity	Minimum system capacity	Maximum system capacity
DDR5 RDIMM	Single rank	16 GB	16 GB	256 GB	32 GB	512 GB
	Dual rank	32 GB	32 GB	512 GB	64 GB	1 TB
	Dual rank	64 GB	64 GB	1 TB	128 GB	2 TB
	Dual rank	96 GB	96 GB	1.5 TB	192 GB	3 TB
	Quad rank	128 GB	128 GB	2 TB	256 GB	4 TB
	Octa rank	256 GB	256 GB	4 TB	512 GB	8 TB

NOTE: DDR4 memories are not supported in the R760xa.

Table 4. Memory module socketsThe table below shows the memory module sockets for the system:
Memory module sockets	Rated DIMM speed
32, 288-pin	6400 MT/s, or 5600 MT/s

NOTE:6400/5600 MT/s RDIMMs are applicable for 5th Gen Intel® Xeon® Scalable Processors.

NOTE:The processor may reduce the performance of the rated DIMM speed.

NOTE:Memory DIMM slots are not hot pluggable.

NOTE:Quad rank (4R) 128 GB has reached EOL.

Storage controller specifications

The PowerEdge R760xa system supports the following controller cards:

Table 1. Storage controller cards This table provides the controller cards that are supported on the system:
Supported storage controller cards
Internal controllers PERC H965i HBA465i PERC H755 PERC H755N PERC H355
External controllers HBA465e HBA355e H965e
Internal Boot Boot Optimized Storage Subsystem (BOSS-N1)
Software RAID S160
SAS Host Bus Adapters (HBA) HBA355i

Drives

The PowerEdge R760xa system supports:

8 x 2.5-inch hot-swappable SAS, SATA, or NVMe drives.
6 x 2.5-inch hot-swappable NVMe drives.
6 x E3.S Gen5 NVMe drives.

NOTE: For more information about how to hot swap NVMe PCIe SSD U.2 device, see the Dell Express Flash NVMe PCIe SSD User's Guide at Dell Support > Browse all products > Infrastructure > Data Center Infrastructure > Storage Adapters & Controllers > Dell PowerEdge Express Flash NVMe PCIe SSD > Select This Product > Documentation > Manuals and Documents.

USB ports specifications

Table 1. PowerEdge R760xa USB specificationsThe following table shows the USB specifications for the system:
Front		Rear		Internal (Optional)
USB port type	No. of ports	USB port type	No. of ports	USB port type	No. of ports
USB 2.0-compliant port	One	USB 3.0-compliant port	One	Internal USB 3.0-compliant port	One
iDRAC Direct port (Micro-AB USB 2.0-compliant port)	One	USB 2.0-compliant port	One	Internal USB 3.0-compliant port	One

NOTE:The micro USB 2.0 compliant port can only be used as an iDRAC Direct or a management port.

NIC port specifications

The PowerEdge R760xa system supports up to two 10/100/1000 Mbps Network Interface Controller (NIC) ports embedded on the LAN on Motherboard (LOM) and integrated on the optional Open Compute Project (OCP) card.

Table 1. NIC port specification for the systemThis table describes the NIC port specification for the system.
Feature	Specifications
LOM card (optional)	1 GbE x 2
OCP card (OCP 3.0) (optional)	1 GbE x 4, 10 GbE x 2, 10 GbE x 4, 25 GbE x 2, 25 GbE x 4, 100 GbE x 2

NOTE:The system should have either LOM card or an OCP card that is installed in the system.

NOTE:On the system board, the supported OCP PCIe width is x8; the supported OCP PCIe width can be extended to x16 with optional OCP cable.

Serial connector specifications

The PowerEdge R760xa system supports one optional card type serial connector, which is a 9-pin connector, Data Terminal Equipment (DTE), 16550-compliant.

The optional serial connector card is installed similar to an expansion card filler bracket.

VGA ports specifications

The PowerEdge R760xa system supports DB-15 VGA port on front panel and on rear I/O board (optional for Direct Liquid Cooling configuration).

Video specifications

The PowerEdge R760xa system supports integrated Matrox G200 graphics controller with 16 MB of video frame buffer.

Table 1. Supported video resolution options This table describes the supported front video resolution options for the system.
Resolution	Refresh rate (Hz)	Color depth (bits)
1024 x 768	60	8, 16, 32
1280 x 800	60	8, 16, 32
1280 x 1024	60	8, 16, 32
1360 x 768	60	8, 16, 32
1440 x 900	60	8, 16, 32
1600 x 900	60	8, 16, 32
1600 x 1200	60	8, 16, 32
1680 x 1050	60	8, 16, 32
1920 x 1080	60	8, 16, 32
1920 x 1200	60	8, 16, 32

Environmental specifications

NOTE:For additional information about environmental certifications, refer to the Product Environmental Datasheet located with the Documentation on Dell Support.

Table 1. Continuous Operation Specifications for ASHRAE A2 This table describes the operational climatic range for category A2.
Temperature	Specifications
Allowable continuous operations
Temperature range for altitudes <= 900 m (<= 2953 ft)	10–35°C (50–95°F) with no direct sunlight on the equipment
Humidity percent range (non-condensing at all times)	8% RH with -12°C (10.4°F) minimum dew point to 80% RH with 21°C (69.8°F) maximum dew point
Operational altitude de-rating	Maximum temperature is reduced by 1°C/300 m (1.8°F/984 Ft) above 900 m (2953 Ft)

Table 2. Continuous Operation Specifications for ASHRAE A3 This table describes the operational climatic range for category A3.
Temperature	Specifications
Allowable continuous operations
Temperature range for altitudes <= 900 m (<= 2953 ft)	5–40°C (41–104°F) with no direct sunlight on the equipment
Humidity percent range (non-condensing at all times)	8% RH with -12°C (10.4°F) minimum dew point to 85% RH with 24°C (75.2°F) maximum dew point
Operational altitude de-rating	Maximum temperature is reduced by 1°C/175 m (1.8°F/574 Ft) above 900 m (2953 Ft)

Table 3. Continuous Operation Specifications for ASHRAE A4 This table describes the operational climatic range for category A4.
Temperature	Specifications
Allowable continuous operations
Temperature range for altitudes <= 900 m (<= 2953 ft)	5–45°C (41–113°F) with no direct sunlight on the equipment
Humidity percent range (non-condensing at all times)	8% RH with -12°C (10.4°F) minimum dew point to 90% RH with 24°C (75.2°F) maximum dew point
Operational altitude de-rating	Maximum temperature is reduced by 1°C/125 m (1.8°F/410 Ft) above 900 m (2953 Ft)

Table 4. Common Environmental Specifications for ASHRAE A2, A3 and A4 This table describes the shared requirements across all categories.
Allowable continuous operations
Maximum temperature gradient (applies to both operation and non-operation)	20°C in an hour* (36°F in an hour) and 5°C in 15 minutes (9°F in 15 minutes), 5°C in an hour* (9°F in an hour) for tape NOTE:* - Per ASHRAE thermal guidelines for tape hardware, these are not instantaneous rates of temperature change.
Non-operational temperature limits	-40 to 65°C (-40 to 149°F)
Non-operational humidity limits	5% to 95% RH with 27°C (80.6°F) maximum dew point
Maximum non-operational altitude	12,000 meters (39,370 feet)
Maximum operational altitude	3,050 meters (10,006 feet)

Table 5. Maximum vibration specificationsThe maximum vibration specification of an operational system is 0.26 Grms at 5 Hz to 350 Hz (all operation orientations). The maximum vibration specification of a nonoperational system is 1.88 Grms at 10 Hz to 500 Hz for 15 minutes (all six sides tested).
Maximum vibration	Specifications
Operating	0.21 G_rms at 5 Hz to 500 Hz for 10 minutes (all operation orientations)
Storage	1.88 G_rms at 10 Hz to 500 Hz for 15 minutes (all six sides tested)

Table 6. Maximum shock pulse specificationsThe maximum shock specification of an operational system is six consecutively executed shock pulses in the positive and negative x, y, and z axis of 40 G for up to 2.3 ms. The maximum shock specification of a nonoperational system is six consecutively executed shock pulses in the positive and negative x, y, and z axis (one pulse on each side of the system) of 71 G for up to 2 ms.
Maximum shock pulse	Specifications
Operating	Six consecutively executed shock pulses in the positive and negative x, y, and z axis of 6 G for up to 11 ms.
Storage	Six consecutively executed shock pulses in the positive and negative x, y, and z axis (one pulse on each side of the system) of 71 G for up to 2 ms.

Thermal air restrictions

ASHRAE A2 environment

Processors > 350 W are not supported
8470Q and 6458Q 350 W Processors are not supported
Maximum 30° C (86°F) for GPU > 350 W With Processor > 225 W

ASHRAE A3 environment

Processors > 225 W are not supported
GPUs at rear slots are not supported
Nvidia A2 GPU and Intel ATS-M75 GPU are supported at the front slots. Other GPUs are not supported
96 GB or greater capacity RDIMMs are not supported
Two power supplies are required. System performance may be reduced in the event of a PSU failure
Non-Dell qualified peripheral cards and/or peripheral cards greater than 25 W are not supported
85°C (185°F) active optics cable is required

ASHRAE A4 environment

Processors > 185 W are not supported
GPUs at rear slots are not supported
Nvidia A2 GPU and Intel ATS-M75 GPU are supported at the front slots. Other GPUs are not supported
96 GB or greater capacity RDIMMs are not supported
2.5-inch NVMe storages are not supported
BOSS-N1 is not supported
Two power supplies are required. System performance may be reduced in the event of a PSU failure
Non-Dell qualified peripheral cards and/or peripheral cards greater than 25 W are not supported
OCP cards 3.0 are not supported
85°C (185°F) active optics cable is required

Thermal restriction matrix

Table 1. References used in the restriction table.This table describes the label references used in the restriction table.
Label	Description
STD	Standard
HSK	Heat sink
LP	Low Profile
FH	Full Height

Table 2. Thermal restriction matrix The table describes thermal restriction matrix:
Configuration		-	Ambient temperature
Front GPU TDP		<=350 W
Front drives		8x 2.5" SAS/SATA/NVMe
CPU TDP/cTDP	125 W	System Fan (60 x 76 mm) with 2U HPR HSK	35°C (95°F)
	150 W
	165 W
	185 W
	195 W
	205 W
	225 W
	250 W
	270 W
	300 W
	330 W
	350 W

NOTE:The PowerEdge R760xa system supports all CPU SKUs at 35°C (95°F) except 8470Q and 6458Q 350 W CPUs that require liquid cooling support.

NOTE: There is only one type of fan supported in R760xa. Six fans are required to be installed for all R760xa system configurations.

NOTE: Fan type supported: STD

NOTE: 96 GB DIMM supports:

2DPC up to 30°C with GPU equal or lower than 250 W

1DPC up to 35°C with GPU greater than 250 W.