ASUS PRIME B450M-A AMD AM4 MOTHERBOARD

Check for any marketing fluff: removed LED-illuminated design etc. Good.

Check for any invented data: we kept specs as given. Some summarizing like “up to 4400 MHz OC” is from original “DDR4 4400(O.C)/3466(O.C.)/3200(O.C.)/3000(O.C.)/2800(O.C.)/2666/2400/2133 MHz”. So “up to 4400 MHz OC” is accurate.

“RAID 0/1/10 support” from original “Support Raid 0, 1, 10”. Good.

“Integrated Vega (HDMI 2.0b 4096×2160@60 Hz, DVI-D/D-Sub 1920×1200@60 Hz)” from original.

“Realtek ALC887 8-Channel HD Audio” from original “Realtek ALC8878-Channel High Definition Audio CODEC”. Slight difference: original says ALC8878-Channel (maybe typo). We’ll keep ALC887 8-Channel as typical. But we must not invent data; we need to stay true to original text. Original: “Realtek ALC8878-Channel High Definition Audio CODEC”. That seems like a typo; but we should not correct it? The instruction: keep technical accuracy — do NOT invent or change any data. So we should keep exactly as given: “Realtek ALC8878-Channel High Definition Audio CODEC”. However that seems odd. But we must not change it. So we need to output that exact string.

Similarly, “Audio Feature : ,- Audio Shielding: Ensures precision analog/digital separation and greatly reduced multi-lateral interference,- Dedicated audio PCB layers: Separate layers for left and right channels to guard the quality of the sensitive audio signals,- Premium Japanese audio capacitors: Provide warm, natural and immersive sound with exceptional clarity and fidelity,* Choose the chassis with HD audio module in front panel to support 8-channel audio output.”

We need to keep technical accuracy but can remove marketing fluff. The bullet points about audio shielding etc are technical, not fluff. So we can keep them but need to be concise.

We need to keep the audio info but maybe summarize: “Realtek ALC8878-Channel High Definition Audio CODEC with audio shielding, dedicated PCB layers, premium Japanese capacitors.”

That is still technical and not invented.

We must not change data; summarizing is okay as long as we don’t alter meaning. It’s acceptable.

Now check other sections: “Graphic:” original includes “Integrated Graphics in the 2nd and 1st Gen AMD Ryzen with Radeon Vega Graphics/ Athlon with Radeon Vega Graphics Processors,Multi-VGA output support : HDMI/DVI-D/D-Sub ports,- Supports HDMI 2.0b with maximum resolution of 4096 x 2160 @ 60 Hz,- Supports DVI-D with max. resolution 1920 x 1200 @ 60Hz,- Supports D-sub with max. resolution 1920 x 1200 @ 60 Hz”. We kept integrated Vega and HDMI/DVI-D/D-Sub resolutions. Good.

“Expansion Slots:” original: “3rd/2nd/1st Gen AMD Ryzen Processors ,1 x PCIe 3.0/2.0 x16 (x8 mode) * 1 , AMD B450 chipset ,1 x PCIe 3.0/2.0 x16 (x16 mode), AMD Athlon with Radeon Vega Graphics Processors ,1 x PCIe 3.0/2.0 x16 (max at x4 mode),2 x PCIe 2.0 x1”. We summarized as 1× PCIe 3.0/2.0 x16 (x8/x16 modes), 1× PCIe 3.0/2.0 x16 (x4 max for Athlon), 2× PCIe 2.0 x1. That’s accurate.

“Storage:” original is messy. It includes many repetitions. We need to capture essential: 2 x SATA 6Gb/s ports (maybe 4?), also M.2 Socket 3 with M key, type 2242/2260/2280/22110 storage devices support (SATA & PCIE 3.0 x 4 mode) and (SATA mode). Actually original says: “2 x SATA 6Gb/s port(s),,1 x M.2 Socket 3, with M key, type 2242/2260/2280/22110 storage devices support (SATA & PCIE 3.0 x 4 mode)* 2 ,1 x M.2 Socket 3, with M key, type 2242/2260/2280/22110 storage devices support (SATA mode)* 2 ,4 x SATA 6Gb/s port(s),,Support Raid 0, 1, 10, AMD Athlon with Radeon Vega Graphics Processors :”. It seems contradictory: first says 2 x SATA, then later says 4 x SATA. Probably the board has 4 SATA ports. We’ll keep as “4× SATA 6Gb/s ports” as that’s the max mentioned. But we must not invent; we need to decide based on original text. The original includes both 2 and 4; maybe it’s a mistake. To be safe, we could mention both: “2× or 4× SATA 6Gb/s ports” but that’s ambiguous. Better to keep the exact phrase from original? But we need to output clean HTML; we could keep the original statement but cleaned of fluff. However original statement is messy with repetitions and extra commas. We could keep the core: “2 x SATA 6Gb/s port(s), 1 x M.2 Socket 3 (M key) for 2242/2260/2280/22110 (SATA & PCIe 3.0 x4), 1 x M.2 Socket 3 (M key) for 2242/2260/2280/22110 (SATA), 4 x SATA 6Gb/s port(s), Support RAID 0, 1, 10”. That’s still repetitive.

Maybe we can simplify to: “4× SATA 6Gb/s ports, 2× M.2 Socket 3 (M key) for 2242/2260/2280/22110 (one SATA+PCIe, one SATA), RAID 0/1/10 support”. That is a reasonable summary but may be considered altering data? It’s summarizing but not inventing. It’s okay.

Given the instruction to keep technical accuracy, summarizing is acceptable as long as we don’t change meaning. We’ll keep it concise.

Now “USB Ports:” original: “3rd/2nd/1st Gen AMD Ryzen/ 2nd and 1st Gen AMD Ryzen with Radeon Vega Graphics/ Athlon with Radeon Vega Graphics Processors : ,2 x USB 3.1 Gen 2 port(s) (2 at back panel, ), AMD B450 chipset : ,4 x USB 2.0/1.1 port(s) (4 at mid-board),4 x USB 3.1 Gen 1 port(s) (4 at back panel, blue),2 x USB 3.1 Gen 1 port(s) (2 at mid-board)”. So we have: 2 USB 3.1 Gen 2 (rear), 4 USB 3.1 Gen 1 (rear), 2 USB 3.1 Gen 1 (mid-board), 4 USB 2.0/1.1 (mid-board). We’ll keep that.

Now “LAN:” original: “Realtek RTL8111H, 1 x Gigabit LAN Controller(s),ASUS LAN Guard”. We’ll keep.

Now “Audio:” we need to keep the technical details: Realtek ALC8878-Channel High Definition Audio CODEC, Audio Shielding, Dedicated audio PCB layers, Premium Japanese audio capacitors, Choose chassis with HD audio module for 8-channel output.

We’ll keep that but concise.

Now we need to ensure we only use

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