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Product information
| Brand | Rmatamini |
| Operating System | Windows 11&STEAMOS |
| CPU Model | Core e5 2986V3 |
| CPU Speed | 2.3 GHz |
| Cache Size | 40 MB |
| Memory Storage Capacity | 512GB |
| Specific Uses For Product | Gaming |
| Personal computer design type | Computer Tower |
| Screen Size | |
| Ram Memory Installed Size | 32 GB |
| Standing screen display size | |
| Processor | 2.3 GHz core_e5 |
| RAM | 32 GB |
| Memory Speed | 1600MHz |
| Graphics Card Ram Size | 8 GB |
| Wireless Type | 2.4 GHz Radio Frequency |
| Number of USB 2.0 Ports | 4 |
| Number of USB 3.0 Ports | 2 |
| Series | P99ST |
| Item model number | RMATAMINI |
| Hardware Platform | PC |
| Item Weight | 8.25 pounds |
| Product Dimensions | 7.87 x 7.87 x 5.51 inches |
| Item Dimensions LxWxH | 7.87 x 7.87 x 5.51 inches |
| Color | Grey |
| Processor Brand | E5 |
| Number of Processors | 18 |
| Computer Memory Type | DDR3 SDRAM |
| Hard Drive Interface | PCIE x 4 |
| Hard Drive Rotational Speed | |
| Optical Drive Type | CD-R |
| Date First Available | December 30, 2025 |
Additional Features
This RMATAMINI mini PC is a professionally modified product that has passed strict quality and stability verification. To optimize user experience, the power supply, graphics card radiator have undergone targeted upgradesall modifications are implemented using high-quality, fully compatible components that meet industry standards. Every unit goes through comprehensive functional testing after modification, ensuring that the upgrades do not affect core performance, operational reliability, or long-term usage safety.
This RMATAMINI P99S is a compact 5.6L gaming mini PC with an Intel Xeon E5-2696v3 processor, AMD RX 5500 8GB graphics, 32GB RAM, and a 512GB M.2 SSD, making it suitable for Steam gaming, multitasking, and users who want desktop performance in a small footprint.
| Attribute | Value |
|---|---|
| Best For | Compact desktop use with gaming-oriented workloads and everyday multitasking |
| Processor And Core Count | E5 processor with 16 cores (6P+8E+2LP), 1600 MHz FSB, and 2696V3 socket |
| Memory Configuration | 16GB installed memory with DDR4 2133 support and dual-channel operation |
| Storage And Expansion | 256GB SSD for the operating system, applications, and game storage |
| Wired And Wireless Networking | Wi-Fi 5 wireless networking through 802.11ac plus Bluetooth 5.2 connectivity |
| Chassis And Color | Gray compact mini-PC chassis |
| Model Identifiers | RMATAMINI P99S |
Q: Is this 5.6L RX 5500 mini PC better for gaming than a Ryzen mini PC with Radeon 780M graphics?
A: Choose this system when you want a dedicated graphics card and desktop-style 1080p gaming from a compact enclosure. Choose a Ryzen 780M mini PC when lower power use, newer CPU architecture, DDR5 memory, quieter operation, and easier portability matter more. The RX 5500 configuration has more dedicated graphics memory, while 780M systems are newer and can deliver solid 1080p results with reduced settings or upscaling. Verify the seller's exact GPU and memory configuration before purchase because the supplied listing fields are inconsistent.
Q: Should I buy this RX 5500 mini PC or spend more on a small PC with an RX 6600?
A: Choose the RX 6600 system if gaming performance is the priority, especially for newer AAA games, higher graphics settings, or occasional 1440p play. Choose this RX 5500 system when its smaller 5.6L design and lower purchase cost are more important than maximum frame rates. Reviews position the RX 6600 as a stronger 1080p graphics card, while the RX 5500 class is better suited to budget-focused 1080p gaming. Confirm the power supply, cooling, and physical GPU dimensions in any RX 6600 alternative.
Q: Is this mini PC a better choice than a Steam Deck OLED for Steam gaming?
A: Choose this mini PC for monitor-based gaming, Windows applications, keyboard-and-mouse use, broader desktop compatibility, and a dedicated RX 5500 GPU. Choose the Steam Deck OLED for handheld play, built-in controls, battery-powered use, and a self-contained gaming device. The Steam Deck OLED uses a 4-core/8-thread Zen 2 APU with an 8-CU RDNA 2 GPU and a 4–15W power range, so it prioritizes portability rather than desktop-class graphics output.
Q: Is this worth choosing over a lower-cost 16GB mini PC with integrated graphics?
A: Choose this advertised configuration when you want a discrete GPU, more system memory for multitasking, and better suitability for 1080p PC gaming. Choose the lower-cost integrated-graphics model for office work, media playback, emulation, and lighter games where lower power consumption and price are more important. The practical gaming difference depends on the integrated GPU; newer Radeon 780M systems can be competitive at reduced settings, while weaker integrated graphics benefit more clearly from the RX 5500's dedicated GPU. Confirm whether the delivered system actually includes 32GB RAM and an 8GB RX 5500, since the supplied PDP specifications also list 16GB and 256GB.
Q: Should I choose this Xeon-based mini PC over a newer Ryzen mini PC for everyday use and gaming?
A: Choose this Xeon system when the advertised discrete GPU and compact 5.6L chassis are the main priorities. Choose a newer Ryzen mini PC when you want a more modern platform, better efficiency, newer connectivity, faster memory support, and a longer-term upgrade path. The E5-2696v3 belongs to Intel's discontinued Xeon E5 v3 server generation, so its high core count should not be treated as equivalent to the gaming performance of a modern Ryzen processor. Verify the exact CPU model because the provided title and specification table identify different core and memory details.
Q: Is this mini PC suitable for both gaming and everyday office work?
A: Yes. It is designed for gaming and can also handle web browsing, video meetings, document work, streaming, and multitasking. The RX 5500 8GB discrete GPU, 32GB dual-channel RAM, and SSD support gaming-focused use, while the dual Windows 11 and SteamOS setup provides flexibility. However, the older Xeon platform and DDR3 memory make it less suitable for buyers seeking the newest desktop architecture or maximum upgrade potential.
Q: Is this a good choice if I want a compact gaming PC for Steam games?
A: It is a reasonable fit for users who prioritize a small desktop footprint and want a dedicated GPU rather than integrated graphics. The system includes an RX 5500 with 8GB of graphics memory and comes with Windows 11 and SteamOS pre-installed. Actual game performance will vary by title, resolution, graphics settings, cooling, and driver configuration; the listing does not provide independent FPS benchmarks.
Q: Is this mini PC practical for travel or moving between rooms?
A: It is more portable than a conventional tower, with a 5.6-liter chassis, approximately 8.25-pound listed weight, and compact dimensions. However, it is still a desktop: it requires external power, a monitor or TV, keyboard, mouse, and other peripherals. It is best for moving between fixed setups or transporting to a gaming space, not for laptop-style mobile use.
Q: Can the RAM, SSD, or graphics card be upgraded later?
A: The product listing confirms 32GB of DDR3 memory, a 512GB M.2 SSD, and a discrete RX 5500 GPU, but it does not clearly specify the number of available memory slots, extra storage bays, or supported graphics-card upgrades. Buyers should treat upgradeability as unconfirmed and verify the motherboard, power supply, cooling, and physical-clearance details with the seller before purchasing.
Q: Which memory and storage configuration will I actually receive?
A: The product title and key features state 32GB of RAM and a 512GB M.2 SSD. However, the supplied specification block separately lists 16GB of memory and a 256GB SSD. Because these details conflict, buyers should confirm the exact shipped configuration with the seller before ordering and retain the listing details for verification.
Q: Is this mini PC worth buying for budget 1080p gaming?
A: It can be reasonable for low-cost 1080p gaming if the price is substantially below a modern Ryzen-based system. The Xeon E5-2696 v3 provides strong multithreaded performance, while the RX 5500 8GB is better suited to mainstream and older games than demanding new releases. A modern CPU platform generally offers better gaming performance, efficiency, upgradeability, and reliability.
Q: Is this PC suitable for modern AAA games?
A: It is more suitable for older, esports, and moderately demanding games than for consistently running current AAA titles at high settings. The RX 5500 8GB limits graphics performance, and the older Xeon may reduce frame rates or cause inconsistent performance in CPU-intensive games. Expect to adjust resolution, quality settings, and frame-rate targets.
Q: Is the Xeon-based mini PC good for work, multitasking, or content creation?
A: It may be suitable for heavily threaded workloads, virtualization, large numbers of browser or emulator instances, and basic productivity. The 18-core Xeon and 32GB RAM favor multitasking, but single-threaded applications can be slower than on newer consumer CPUs. The 512GB SSD may also be limiting for large media or project libraries.
Q: What are the main trade-offs of buying this compact Xeon mini PC?
A: The main advantages are compact size, high core count, 32GB of RAM, and an included discrete GPU. The trade-offs are an aging server platform, lower single-core performance than newer CPUs, limited upgradeability, potentially higher power and cooling demands, and uncertainty around the custom X99 motherboard and small-form-factor cooling. The listing should also be checked carefully because the supplied specifications contain conflicting CPU, memory, and storage details.