ENERGY STAR Partner |
Dell Inc. |
Dell Inc. |
Product Category |
Enterprise Servers |
Enterprise Servers |
Type |
Enterprise Servers |
Enterprise Servers |
Brand Name |
DELL EMC |
DELL EMC |
Model Name |
E95S |
E79S |
Model Number |
PowerEdge R6625-1P |
PowerEdge R250 |
Date Available On Market |
January 10, 2024 |
January 10, 2024 |
Date Certified |
July 5, 2023 |
August 17, 2023 |
Markets |
United States, Japan, Canada |
United States, Japan, Canada |
CB Model Identifier |
ES_29573_PowerEdge R6625-1P_070420230841208_1847270 |
ES_29573_PowerEdge R250_081720230255552_5947523 |
Meets ENERGY STAR Most Efficient 2024 Criteria |
No |
No |
Product Form Factor |
Rack-mount |
Rack-mount |
Product Processor Socket Count |
1 |
1 |
Single Server |
Yes |
No |
Storage Heavy Server |
No |
No |
Resilient System |
No |
No |
Error Correcting Code |
Yes |
Yes |
Error Correcting Code Enabled in Hardware as Shipped |
Yes |
Yes |
Available Expansion Slots |
4 |
2 |
Operating Systems Supported |
Linux |
Windows,Linux,Other |
Operating System Used for Testing |
Linux |
Windows |
Power Saving Features Available |
Dynamic voltage and frequency scaling of processor(s) |
Other |
Power Saving Features Enabled |
Dynamic voltage and frequency scaling of processor(s) |
Other |
End User Required Power Saving Features |
N/A |
N/A |
APA #1 Model Name |
NVIDIA A2 |
N/A |
APA #1 Model Number |
NVIDIA A2 |
N/A |
APA #1 Reported Idle Power (Watts) |
144 |
N/A |
APA #2 Model Name |
NVIDIA L4 |
N/A |
APA #2 Model Number |
NVIDIA L4 |
N/A |
APA #2 Reported Idle Power (Watts) |
150 |
N/A |
Processor Power Management Enabled in Hardware on Shipment |
NVIDIA L4 |
N/A |
Storage Power Management Enabled in Hardware on Shipment |
Yes |
Yes |
Memory Power Management Enabled in Hardware on Shipment |
Yes |
Yes |
I/O Power Management Enabled in Hardware on Shipment |
Yes |
Yes |
Processor Dynamic Voltage Scaling Enabled on Shipment |
Yes |
Yes |
Processor Dynamic Frequency Scaling Enabled on Shipment |
Yes |
Yes |
Processor Dynamic Voltage Scaling End-User Enabling Required |
No |
No |
Processor Dynamic Frequency Scaling End-User Enabling Required |
No |
No |
Processor or Core Reduced Power States Enabled on Shipment |
Yes |
Yes |
Processor or Core Reduced Power States Enabling Required |
No |
No |
Power Capping Enabled on Shipment |
Yes |
Yes |
Power Capping End-User Enabling Required |
No |
No |
Variable Speed Fan Control Enabled on Shipment |
Yes |
Yes |
Variable Speed Fan Control End-User Enabling Required |
No |
No |
Low Power Memory States Enabled on Shipment |
Yes |
Yes |
Low Power Memory States End-User Enabling Required |
No |
No |
Low Power I/O States Enabled on Shipment |
Yes |
Yes |
Liquid Cooling Capability Enabled on Shipment |
No |
No |
Liquid Cooling Capability End-User Enabling Required |
No |
No |
Available DIMM Slots |
24 |
4 |
Maximum Memory Capacity (GB) |
3,072 |
128 |
SERT Version |
Other |
Other |
SERT Version Other |
2.0.6 |
2.0.6 |
Model Number or Config ID for Low-end Performance Configuration |
E95S |
PowerEdge R250 |
Model Number or Config ID for Typical or Single Configuration |
E95S |
PowerEdge R250 |
Model Number or Config ID for High-end Performance Configuration |
E95S |
PowerEdge R250 |
Installed Processors for Low-end Performance Configuration |
1 |
1 |
Installed Processors for Typical or Single Configuration |
1 |
1 |
Installed Processors for High-end Performance Configuration |
1 |
1 |
Cores Per Processor Low-end Performance Configuration |
16 |
6 |
Cores Per Processor Typical or Single Configuration |
48 |
6 |
Cores Per Processor High-end Performance Configuration |
128 |
8 |
Number of Threads for Low-end Performance Configuration |
32 |
12 |
Number of Threads for Typical or Single Configuration |
96 |
12 |
Number of Threads for High-end Performance Configuration |
256 |
16 |
Processor Brand Low-end Performance Configuration |
AMD |
Intel |
Processor Brand Typical or Single Configuration |
AMD |
Intel |
Processor Brand High-end Performance Configuration |
AMD |
Intel |
Processor Model Name Low-end Performance Configuration |
AMD EPYC 9124 16-Core Processor |
Xeon(R) E-2336 |
Processor Model Name Typical or Single Configuration |
AMD EPYC 9454 48-Core Processor |
Xeon(R) E-2336 |
Processor Model Name High-end Performance Configuration |
AMD EPYC 9754 128-Core Processor |
Xeon(R) E-2378G |
Processor Speed for Low-end Performance Configuration (GHz) |
3 |
2.9 |
Processor Speed for Typical or Single Configuration (GHz) |
3 |
2.9 |
Processor Speed for High-end Performance Configuration (GHz) |
2 |
2.8 |
Num. of DDR Channels for Low-end Performance Configuration |
24 |
2 |
Num. of DDR Channels for Typical or Single Configuration |
24 |
2 |
Num. of DDR Channels for High-end Performance Configuration |
24 |
2 |
Memory Manufacturer for Low-end Performance Configuration |
Samsung |
SAMSUNG |
Memory Manufacturer for Typical or Single Configuration |
Samsung |
SAMSUNG |
Memory Manufacturer for High-end Performance Configuration |
Samsung |
SAMSUNG |
Memory Model Number Low-end Performance Configuration |
4800MHz RDIMM DDR5 |
M391A4G43AB1-CWEQ |
Memory Model Number Typical or Single Configuration |
4800MHz RDIMM DDR5 |
M391A4G43AB1-CWEQ |
Memory Model Number High-end Performance Configuration |
4800MHz RDIMM DDR5 |
M391A4G43AB1-CWEQ |
Memory Speed Low-end Performance Configuration (GHz) |
5 |
3.2 |
Memory Speed Typical or Single Configuration (GHz) |
5 |
3.2 |
Memory Speed High-end Performance Configuration (GHz) |
5 |
3.2 |
Low-end Performance Configuration Size Per DIMM (GB) |
16 |
32 |
Typical or Single Configuration Size Per DIMM (GB) |
32 |
32 |
High-end Performance Configuration Size Per DIMM (GB) |
64 |
32 |
Installed Num. DIMMs for Low-end Performance Configuration |
12 |
2 |
Installed Num. DIMMs for Typical or Single Configuration |
12 |
2 |
Installed Num. DIMMs for High-end Performance Configuration |
12 |
2 |
Installed Memory for Low-end Performance Configuration (GB) |
192 |
64 |
Installed Memory for Typical or Single Configuration (GB) |
384 |
64 |
Installed Memory for High-end Performance Configuration (GB) |
768 |
64 |
Num. Solid State Drives (SSDs) Low-end Performance Configuration |
0 |
0 |
Num. Solid State Drives (SSDs) Typical or Single Configuration |
0 |
0 |
Num. Solid State Drives (SSDs) High-end Performance Configuration |
0 |
0 |
Number Rotational Drives Low-end Performance Configuration |
2 |
2 |
Number Rotational Drives Typical or Single Configuration |
2 |
2 |
Number Rotational Drives High-end Performance Configuration |
2 |
2 |
Low-end Performance Configuration Redundant Power Supply |
Yes |
Yes |
Typical or Single Configuration Redundant Power Supply |
Yes |
Yes |
High-end Performance Configuration Redundant Power Supply |
Yes |
Yes |
Power Supply Type for Low-end Performance Configuration |
Single-Output |
Single-Output |
Power Supply Type for Typical or Single Configuration |
Single-Output |
Single-Output |
Power Supply Type for High-end Performance Configuration |
Single-Output |
Single-Output |
Power Supply Manufacturer Low-end Performance Configuration |
Dell EMC |
Dell, Inc. |
Power Supply Manufacturer Typical or Single Configuration |
Dell EMC |
Dell, Inc. |
Power Supply Manufacturer High-end Performance Configuration |
Dell EMC |
Dell, Inc. |
Power Supply Model Name Low-end Performance Configuration |
L1100E-S2 |
D450E-S4 |
Power Supply Model Name Typical or Single Configuration |
L1100E-S2 |
D450E-S4 |
Power Supply Model Name High-end Performance Configuration |
L1800E-S0 |
D450E-S4 |
Power Supply Model Number Low-end Performance Configuration |
L1100E-S2 |
D450E-S4 |
Power Supply Model Number Typical or Single Configuration |
L1100E-S2 |
D450E-S4 |
Power Supply Model Number High-end Performance Configuration |
L1800E-S0 |
D450E-S4 |
Power Supply Rated Output Low-end Performance Configuration (W) |
1,100 |
450 |
Power Supply Rated Output Typical or Single Configuration (W) |
1,100 |
450 |
Power Supply Rated Output High-end Performance Configuration (W) |
1,800 |
450 |
Num. Power Supplies for Low-end Performance Configuration |
2 |
1 |
Num. Power Supplies for Typical or Single Configuration |
2 |
1 |
Num. Power Supplies for High-end Performance Configuration |
2 |
1 |
Number of PSU for Redundancy Low-end Performance Configuration |
2 |
1 |
Number of PSU for Redundancy Typical or Single Configuration |
2 |
1 |
Number of PSU for Redundancy High-end Performance Configuration |
2 |
1 |
64-bit Architecture |
64-bit supported |
64-bit supported |
SERT Compress Eff. Score for Low-end Performance Configuration |
22 |
16.38 |
SERT Compress Eff. Score for Typical or Single Configuration |
35 |
16.38 |
SERT Compress Eff. Score for High-end Performance Configuration |
39 |
18.18 |
SERT CryptoAES Efficiency Score Low-end Performance Configuration |
34 |
25.53 |
SERT CryptoAES Efficiency Score Typical or Single Configuration |
45 |
25.53 |
SERT CryptoAES Efficiency Score High-end Performance Configuration |
37 |
23.52 |
SERT LU Efficiency Score Low-end Performance Configuration |
33 |
22.57 |
SERT LU Efficiency Score Typical or Single Configuration |
51 |
22.57 |
SERT LU Efficiency Score High-end Performance Configuration |
69 |
25.03 |
SERT SOR Efficiency Score Typical or Single Configuration |
33 |
13.22 |
SERT SOR Efficiency Score High-end Performance Configuration |
53 |
14.51 |
SERT SORT Efficiency Score Low-end Performance Configuration |
18 |
11.18 |
SERT SORT Efficiency Score Typical or Single Configuration |
30 |
11.18 |
SERT SORT Efficiency Score High-end Performance Configuration |
45 |
12.17 |
SERT SHA256 Efficiency Score Low-end Performance Configuration |
283 |
147 |
SERT SHA256 Efficiency Score Typical or Single Configuration |
513 |
147 |
SERT SHA256 Efficiency Score High-end Performance Configuration |
803 |
164.6 |
SERT Flood Efficiency Score Low-end Performance Configuration |
11 |
10.65 |
SERT Flood Efficiency Score Typical or Single Configuration |
7 |
10.65 |
SERT Flood Efficiency Score High-end Performance Configuration |
4 |
7.64 |
SERT Capacity Efficiency Score Low-end Performance Configuration |
45 |
15.2 |
SERT Capacity Efficiency Score Typical or Single Configuration |
71 |
15.2 |
SERT Capacity Efficiency Score High-end Performance Configuration |
95 |
16.73 |
SERT Sequential Efficiency Score Low-end Performance Configuration |
10 |
55.92 |
SERT Sequential Efficiency Score Typical or Single Configuration |
8 |
55.92 |
SERT Sequential Efficiency Score High-end Performance Configuration |
8 |
47.93 |
SERT Random Efficiency Score Low-end Performance Configuration |
20 |
109.01 |
SERT Random Efficiency Score Typical or Single Configuration |
17 |
109.01 |
SERT Random Efficiency Score High-end Performance Configuration |
16 |
93.86 |
SERT SSJ Efficiency Score Low-end Performance Configuration |
21 |
9.01 |
SERT SSJ Efficiency Score Typical or Single Configuration |
35 |
9.01 |
SERT SSJ Efficiency Score High-end Performance Configuration |
45 |
10.58 |
SERT Idle Measurement (Watts) Low-end Performance Configuration |
113 |
41.30 |
SERT Active State Efficiency Score Low-end Performance Configuration |
47 |
26.90 |
SERT Total Server Normalized Performance Score Low-end Performance Configuration |
176 |
37.16 |
SERT Total Server Power Score (Watts) Low-end Performance Configuration |
2,376 |
903.86 |
SERT Idle Measurement (Watts) Typical or Single Configuration |
123 |
41.30 |
SERT Active State Efficiency Score Typical or Single Configuration |
71 |
26.90 |
SERT Total Server Normalized Performance Score Typical or Single Configuration |
528 |
37.16 |
SERT Total Server Power Score (Watts) Typical or Single Configuration |
3,730 |
903.86 |
SERT Idle Measurement (Watts) High-end Performance Configuration |
127 |
47.90 |
SERT Active State Efficiency Score High-end Performance Configuration |
89 |
27.20 |
SERT Total Server Normalized Performance Score High-end Performance Configuration |
1,251 |
45.22 |
SERT Total Server Power Score (Watts) High-end Performance Configuration |
5,003 |
1087.56 |
Date Qualified |
July 5, 2023 |
August 17, 2023 |