| ENERGY STAR Partner |
| Micro-Star International Co., Ltd. |
Micro-Star International Co., Ltd. |
| Product Category |
| Computers |
Computers |
| Type |
| Integrated Desktop |
Notebook |
| Brand Name |
| MSI |
MSI |
| Model Name |
| MS-AF81 |
MS-1552 |
| Model Number |
| Modern AM271 11M |
Summit B15 A11SB |
| Additional Model Information |
| MS-AF81,Modern AM271 11M,; MS-AF81,Modern AM271P 11M, |
MS-1552,Modern 15 A11M,; MS-1552,Modern 15 A11RBS,; MS-1552,Modern 15 A11SB,; MS-1552,Summit B15 A11M,; MS-1552,Summit B15 A11MT,Newly added model; MS-1552,Summit B15 A11MTvPro,Newly added model; MS-1552,Summit B15 A11MvPro,Newly added model; MS-1552,Summit B15 A11RBS,; MS-1552,Summit B15 A11RBSvPro,Newly added model; MS-1552,Summit B15 A11SB,; MS-1552,Summit B15 A11SBvPro,Newly added model |
| Date Available On Market |
| March 31, 2021 |
September 15, 2020 |
| Date Certified |
| March 17, 2021 |
January 29, 2021 |
| Markets |
| United States |
Taiwan, Japan |
| CB Model Identifier |
| ES_1047644_Modern AM271 11M_20212117110747_9550552 |
ES_1047644_Summit B15 A11SB_20210129113545_9185851 |
| Meets ENERGY STAR Most Efficient 2024 Criteria |
| No |
No |
| Fuel Type |
| Integrated Desktop |
N/A |
| Touch Screen |
| Yes |
N/A |
| Notebooks, Desktops, Integrated Computers, Slate/Tablets, Two-in-one Notebooks, and Portable All-in-ones Category for TEC (Typical Energy Consumption) Criteria |
| Desktop I2 or Integrated Desktop 2 |
N/A |
| Category I2: Processor Brand |
| Intel |
N/A |
| Category I2: Processor Name |
| Core i7 |
N/A |
| Category I2: Operating System Name |
| Windows 10 |
N/A |
| Category I2: Base Processor Speed Per Core (GHz) |
| 3 |
N/A |
| Category I2: Physical CPU Cores (count) |
| 4 |
N/A |
| Category I2: System Memory (GB) |
| 16 |
N/A |
| Category I2: Default Low-power Mode |
| Sleep Mode |
N/A |
| Category I2: Long Idle Power Used for Sleep Mode |
| No |
N/A |
| Category I2: Off Mode (watts) |
| 0 |
N/A |
| Category I2: Sleep Mode (watts) |
| 2 |
N/A |
| Category I2: Long Idle (watts) |
| 7 |
N/A |
| Category I2: Short Idle (watts) |
| 19 |
N/A |
| Category I2: Base TEC Allowance (kWh) |
| 27 |
N/A |
| Category I2: Functional Adder Allowances (kWh) |
| 50 |
N/A |
| Category I2: TEC of Model (kWh) |
| 64 |
N/A |
| WLAN Capability |
| Yes |
N/A |
| Ethernet Capability |
| Yes |
N/A |
| Bluetooth Capability |
| No |
N/A |
| Motherboard Form Factor |
| Standard-ATX |
N/A |
| Product DIMM Count |
| 2 |
N/A |
| Product PCIex16 Slot Count |
| 0 |
N/A |
| Product PCIex8 Slot Count |
| 0 |
N/A |
| Product PCIex4 Slot Count |
| 0 |
N/A |
| Product PCIex1 Slot Count |
| 0 |
N/A |
| Product M.2 (except Key M) Port Count |
| 1 |
N/A |
| Product M.2 Key M Port Count |
| 1 |
N/A |
| Product USB 2.0 Port Count |
| 3 |
N/A |
| Product USB 3.X (5Gb/s) Port Count |
| 0 |
N/A |
| Product USB 3.X (10Gb/s) Port Count |
| 4 |
N/A |
| Product USB X.X (> 10Gb/s) Port Count |
| 0 |
N/A |
| Product USB X.X Port Speed |
| 0 |
N/A |
| Product Thunderbolt Port Count |
| 0 |
N/A |
| Product Thunderbolt 2 Port Count |
| 0 |
N/A |
| Product Thunderbolt 3 Port Count |
| 0 |
N/A |
| Product Thunderbolt X Port Count |
| 0 |
N/A |
| Product Thunderbolt X Port Speed |
| 0 |
N/A |
| Product Total USB 2.0 Header Count |
| 0 |
N/A |
| Product USB 3.X (5 Gb/s) Header Count |
| 0 |
N/A |
| Product USB 3.X (10. Gb/s) Header Count |
| 0 |
N/A |
| Product USB X.X (> 10 Gb/s) Header Count |
| 0 |
N/A |
| Product SATA and eSATA Port Count |
| 1 |
N/A |
| Product SATA Express Port Count |
| 0 |
N/A |
| Sleep Mode Default Time Upon Shipment (min.) |
| 30 |
N/A |
| Display Sleep Mode Default Time Upon Shipment (min.) |
| 15 |
N/A |
| WOL (Wake on LAN) From Sleep |
| Shipped Enabled Under All Conditions |
N/A |
| Will the Speed of Any Active 1 GB/s or Higher Ethernet Network Links be Reduced to Less Than 1 GB/s When Transitioning to Sleep or Off Mode? |
| Yes |
N/A |
| Date Qualified |
| March 17, 2021 |
N/A |
