System dimensions

| Xa | Xb | Y | Za (with bezel) | Za (without bezel) | Zb | Zc |
|---|---|---|---|---|---|---|
| 482.0 mm (18.97 inches) | 434.0 mm (17.08 inches) | 42.8 mm (3.41 inches) | 35.84 mm (1.41 inches) | 22 mm (0.87 inches) | x4 and x10 = 657.25 mm (25.87 inches) x8 = 606.47 (23.87 inches) | x4 and x10 = 692.62 (27.26 inches)
x8 = 641.85 mm (25.26 inches) |
Chassis weight
| System | Maximum weight (with all drives/SSDs) |
|---|---|
| 4 x 3.5 inch drive system | 16.91 kg (37.28 lb) |
| 8 x 2.5 inch drive system | 14.5 kg (34.17 lb) |
| 10 x 2.5 inch drive system | 16.01 kg (35.29 lb) |
Processor specifications
Supported operating systems
The R6415 supports the following operating systems:
- Microsoft Windows Server® with Hyper-V
- Red Hat® Enterprise Linux
- Canonical® Ubuntu® LTS
- SUSE® Linux Enterprise Server
Virtualization options:
- VMware® ESXi 6.7
- Citrix® XenServer® 7.1
- NOTE: For more information about the specific versions and additions, go to https://www.dell.com/support/home/Drivers/SupportedOS/poweredge-r6415.
PSU specifications
| PSU | Class | Heat dissipation (maximum) | Frequency | Voltage |
|---|---|---|---|---|
| 550 W AC | Platinum | 2107 BTU/hr | 50/60 Hz | 100–240 V AC, autoranging |
| 450 W AC (cabled) | Bronze | 1871 BTU/hr | 50/60 Hz | 100–240 V AC, autoranging |
- NOTE: Heat dissipation is calculated using the PSU wattage rating.
- NOTE: This system is also designed to connect to the IT power systems with a phase-to-phase voltage not exceeding 230 V.
System battery specifications
Expansion bus specifications
- Riser configuration
- Supported configuration
- No riser
- N/A
- Single PCIe slot riser
- 1 x 16x Gen3 slot
- Dual PCIe slot riser
- 2 x 16x Gen3 slots
Memory specifications
| Memory module sockets | Memory capacity | Minimum RAM | Maximum RAM |
|---|---|---|---|
| Sixteen 288-pin |
|
|
|
- NOTE: For optimal performance, populate one DIMM per channel with DDR4-2666 memory modules on the first slot of each memory channel. The first slot of each channel can be identified as the DIMM slots with white latches. For example, 64 GB system memory capacity can be divided into 8 x 8 GB DIMM slots.
Drives
- Up to 4 x 3.5 inch SAS or SATA drives
- Up to 8 x 2.5 inch SAS or SATA drives
- Up to 10 x 2.5 inch NVMe drives (with 8 SAS/SATA/NVMe drives from slot 0 to slot 7 + 2 NVMe drives from slot 8, 9)
- NOTE: Hot swap for the NVMe drives is supported for your system. For more information on correct usage and technical specifications, see the Dell PowerEdge Express Flash NVMe PCIe SSD 2.5 inch Small Form Factor User's Guide at page.
USB ports
The PowerEdge R6415 system supports:
The following table provides more information about the USB specifications:
| Front panel | Back panel | Internal USB |
|---|---|---|
|
|
|
NIC ports
You can install one LOM riser card. The supported options are listed here:
- 2 x 1 Gb Base-T
- 2 x 10Gb Base-T
- 2 x 10Gb SPF+
- 2 x 25Gb SPF+
-
NOTE:
- You can install up to two PCIe add-on NIC cards.
- For information about Linux network performance settings, see the Linux® Network Tuning Guide for AMD EPYC™ Processor Based Servers AMD tuning guide.
Serial connector
VGA ports
Internal Dual SD Module and vFlash module
- vFlash memory card slot along with dual MicroSD cards supported on the same module
- vFlash memory card slot module
-
NOTE:
- In the IDSDM one of the MicroSD card slots is dedicated for redundancy.
- The IDSDM card provides software RAID1 support for the MicroSD cards.
- Dual MicroSD cards are not required as the module can operate with only one card but will provide no redundancy or RAID capability.
Video specifications
| 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, please refer to the Product Environmental Datasheet located with the Manuals & Documents on support.dell.com.
| Temperature | Specifications |
|---|---|
| Storage | –40°C to 65°C (–40°F to 149°F) |
| Continuous operation (for altitude less than 950 m or 3117 ft) | 10°C to 35°C (50°F to 95°F) with no direct sunlight on the equipment. |
| Fresh air | For information about fresh air, see the Expanded Operating Temperature section. |
| Maximum temperature gradient (operating and storage) | 20°C/h (68°F/h) |
| Relative humidity | Specifications |
|---|---|
| Storage | 5% to 95% RH with 33°C (91°F) maximum dew point. Atmosphere must be non-condensing at all times. |
| Operating | 10% to 80% relative humidity with 29°C (84.2°F) maximum dew point. |
| Maximum vibration | Specifications |
|---|---|
| Operating | 0.26 G rms at 5 Hz to 350 Hz (all operation orientations). |
| Storage | 1.88 G rms at 10 Hz to 500 Hz for 15 min (all six sides tested). |
| Maximum shock | Specifications |
|---|---|
| Operating | Six consecutively executed shock pulses in the positive and negative x, y, and z axes of 6 G for up to 11 ms. |
| Storage | Six consecutively executed shock pulses in the positive and negative x, y, and z axes (one pulse on each side of the system) of 71 G for up to 2 ms. |
| Maximum altitude | Specifications |
|---|---|
| Operating |
3048 m ( 10,000 ft) |
| Storage | 12,000 m (39,370 ft) |
| Operating temperature derating | Specifications |
|---|---|
| Up to 35°C (95°F) | Maximum temperature is reduced by 1°C/300 m (1°F/547 ft) above 950 m (3,117 ft). |
| 35°C to 40°C (95°F to 104°F) | Maximum temperature is reduced by 1°C/175 m (1°F/319 ft) above 950 m (3,117 ft). |
| 40°C to 45°C (104°F to 113°F) | Maximum temperature is reduced by 1°C/125 m (1°F/228 ft) above 950 m (3,117 ft). |
Particulate and gaseous contamination specifications
| Particulate contamination | Specifications |
|---|---|
| Air filtration | Data center air filtration as defined by ISO Class
8 per ISO 14644-1 with a 95% upper confidence limit.
|
| Conductive dust | Air must be free of conductive dust, zinc whiskers,
or other conductive particles.
|
| Corrosive dust |
|
| Gaseous contamination | Specifications |
|---|---|
| Copper coupon corrosion rate | <300 Å/month per Class G1 as defined by ANSI/ISA71.04-1985. |
| Silver coupon corrosion rate | <200 Å/month as defined by AHSRAE TC9.9. |
- NOTE: Maximum corrosive contaminant levels measured at ≤50% relative humidity.
Standard operating temperature
| Standard operating temperature | Specifications |
|---|---|
| Continuous operation (for altitude less than 950 m or 3117 ft) | 10°C to 35°C (50°F to 95°F) with no direct sunlight on the equipment. |
Expanded operating temperature
| Expanded operating temperature | Specifications |
|---|---|
| Continuous operation | 5°C to 35°C at 5% to 85% RH with 29°C dew point.
For temperatures between 35°C and 40°C, de-rate maximum allowable temperature by 1°C per 175 m above 950 m (1°F per 319 ft). |
| ≤ 1% of annual operating hours | –5°C to 45°C at 5% to 90% RH with 29°C dew point.
For temperatures between 40°C and 45°C, de-rate maximum allowable temperature by 1°C per 125 m above 950 m (1°F per 228 ft). |
- NOTE: When operating in the expanded temperature range, system performance may be impacted.
- NOTE: When operating in the expanded temperature range, ambient temperature warnings may be reported on the bezel's LCD panel and in the System Event Log.
Expanded operating temperature restrictions
- Do not perform a cold startup below 5°C.
- The operating temperature specified is for a maximum altitude of 3050 m (10,000 ft).
- Redundant power supply configuration is required.
- Cabled power supply unit is not supported.
- Non-Dell qualified peripheral cards and/or peripheral cards greater than 25 W are not supported.
- Processors that consume more than 180 W are not supported.
Thermal restriction matrix
| Features, processor type and specifications | Configuration type and ambient temperature support | ||||
|---|---|---|---|---|---|
| Storage configuration | 4 x 3.5 inch drives | 8 x 2.5 inch drives | 10 x 2.5 inch drives (NVMe) | ||
| Fan type | Standard fan | Standard fan | Performance fan | ||
| CPU heat sink type | 1U heat sink | 1U heat sink | 1U heat sink | ||
| Processor number | TDP (W) | Core count | Ambient = 35°C | Ambient = 35°C | Ambient = 30°C |
|
AMD 7601 |
180 W |
32 |
Yes |
Yes |
Yes |
|
AMD 7551P |
180 W |
32 |
Yes |
Yes |
Yes |
|
AMD 7451 |
180 W |
24 |
Yes |
Yes |
Yes |
|
AMD 7401P |
155 W/170 W |
24 |
Yes |
Yes |
Yes |
|
AMD 7351P |
155 W/170 W |
16 |
Yes |
Yes |
Yes |
|
AMD 7251 |
120 W |
8 |
Yes |
Yes |
Yes |
|
AMD 7281 |
155 W/170 W |
16 |
Yes |
Yes |
Yes |
| AMD 7261 |
155 W/170 W |
8 |
Yes |
Yes |
Yes |
Other thermal restrictions
- Mellanox CX4 and CX5 only support up to 35°C ambient




























