KAMRUI Hyper H2

The KAMRUI Hyper H2 runs an Intel Core i9-11900H, an 8-core, 16-thread chip that boosts to 4.9 GHz. The standard configuration pairs it with 32GB of dual-channel DDR4 and a 1TB NVMe SSD, so nothing needs adding for a desk workload. HDMI 2.0, DisplayPort 1.4, and a video-capable USB-C port drive up to three 4K displays for a multi-monitor office or content-creation desk.

Pros and Cons

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KAMRUI Hyper H2 Comparison Chart

	KAMRUI Hyper H2	KAMRUI Hyper H2	KAMRUI Hyper H2	KAMRUI Hyper H2
Price	List Price: $459.91 Amazon Prices: Check Price on Amazon	List Price: $519.99 Amazon Prices: Check Price on Amazon	List Price: $567.99 Amazon Prices: Check Price on Amazon	List Price: $459.99 Amazon Prices: Check Price on Amazon
Version	32GB/1TB/Intel i9-11900H	32GB/1TB/Intel i7-13620H	32GB/1TB/Intel Core i5-14450HX	16GB/512GB/Intel Core i5-14500HX
Performance Rating	5.0	5.4	5.3	5.4
Operating System	Windows 11 Pro	Windows 11 Pro	Windows 11 Pro	Windows 11 Pro
Processor	Octa-core 2.50 Ghz (max 4.90 Ghz) Intel Core i9-11900H	Deca-core 3.60 Ghz (max 4.90 Ghz) Intel Core i7-13620H	Deca-core 2.40 Ghz (max 4.80 Ghz) Intel Core i5-14450HX	Fourteen-core 2.60 Ghz (max 4.90 Ghz) Intel Core i5-14500HX
GPU	Integrated Intel UHD Graphics	Integrated Intel UHD Graphics	Integrated Intel UHD Graphics	Integrated Intel UHD Graphics
RAM	32 GB DDR4 SO-DIMM, 2-channel	32 GB DDR4 SO-DIMM, 2-channel	32 GB	16 GB
Internal Storage	1 TB	1 TB	1 TB	512 GB
Dimensions width x length x thickness	5.04 x 5.04 x 1.63 inches (128.02 x 128.02 x 41.4 mm)	5.04 x 5.04 x 1.63 inches (128.02 x 128.02 x 41.4 mm)	5.04 x 5.04 x 1.63 inches (128.02 x 128.02 x 41.4 mm)	5.04 x 5.04 x 1.63 inches (128.02 x 128.02 x 41.4 mm)
Weight	unknown	unknown	unknown	unknown
WiFi	Wi-Fi 6 (802.11ax)	Wi-Fi 6 (802.11ax)	Wi-Fi 6 (802.11ax)	Wi-Fi 6 (802.11ax)
Bluetooth	Bluetooth 5.2	Bluetooth 5.2	Bluetooth 5.2	Bluetooth 5.2
Ethernet	1 Ethernet port at 2.5 Gbps	1 Ethernet port at 2.5 Gbps	1 Ethernet port at 2.5 Gbps	1 Ethernet port at 2.5 Gbps
HDMI	1 Full-Size HDMI Port	1 Full-Size HDMI Port	1 Full-Size HDMI Port	1 Full-Size HDMI Port
DisplayPort	1 DisplayPort (DisplayPort 1.4)	1 DisplayPort (DisplayPort 1.4)	1 DisplayPort (DisplayPort 1.4)	1 DisplayPort (DisplayPort 1.4)
VGA	No VGA Ports	No VGA Ports	No VGA Ports	No VGA Ports
USB Ports	6 USB 3, 1 USB-C 6x USB-A 3.2 Gen2 (10Gbps), 1x USB-C 3.2 Gen2 (10Gbps with video output)	6 USB 3, 1 USB-C 6x USB-A 3.2 Gen2 (10Gbps), 1x USB-C 3.2 Gen2 (10Gbps with video output)	6 USB 3, 1 USB-C 6x USB-A 3.2 Gen2 (10Gbps), 1x USB-C 3.2 Gen2 (10Gbps with video output)	6 USB 3, 1 USB-C 6x USB-A 3.2 Gen2 (10Gbps), 1x USB-C 3.2 Gen2 (10Gbps with video output)
Thunderbolt Ports	No	No	No	No
OCuLink	No	No	No	No
Internal SATA Ports	No SATA ports	No SATA ports	No SATA ports	No SATA ports
Card Reader	No Card Reader	No Card Reader	No Card Reader	No Card Reader
Headphone Jack	combo	combo	combo	combo
Fanless	No	No	No	No
VESA Mount	Yes	Yes	Yes	Yes
In the Box	120W power adapter (19V/6.32A), VESA mount bracket, user manual	120W power adapter (19V/6.32A), VESA mount bracket, user manual	120W power adapter (19V/6.32A), VESA mount bracket, user manual	120W power adapter (19V/6.32A), VESA mount bracket, user manual
Expandability	2x DDR4 SO-DIMM slots (max 64GB), 2x M.2 2280 slots (1x PCIe 3.0x4 NVMe, 1x hybrid SATA/NVMe), 1x 2.5" SATA bay	2x DDR4 SO-DIMM slots (max 64GB), 2x M.2 2280 slots (1x PCIe 3.0x4 NVMe, 1x hybrid SATA/NVMe), 1x 2.5" SATA bay	2x DDR4 SO-DIMM slots (max 64GB), 2x M.2 2280 slots (1x PCIe 3.0x4 NVMe, 1x hybrid SATA/NVMe), 1x 2.5" SATA bay	2x DDR4 SO-DIMM slots (max 64GB), 2x M.2 2280 slots (1x PCIe 3.0x4 NVMe, 1x hybrid SATA/NVMe), 1x 2.5" SATA bay

Two M.2 Slots, a SATA Bay, and a Recycled Shell

The case measures 5.04 x 5.04 x 1.63 inches and mounts behind a monitor on the VESA bracket included in the box. Its exterior is plastic, and OSReviews identifies it as the same shell KAMRUI already uses on its budget-tier mini PCs, with far more performant parts inside. Vents sit on several sides for airflow, and the 2.5-inch drive bay holds its disk in a metal caddy.

The i9-11900H scores around 20,000-21,000 on PassMark, enough for multi-application desk work. The dual-channel 32GB of RAM keeps dozens of browser tabs, Adobe Photoshop, and a development environment open at once, and boot times run under 20 seconds. Power draw sits near 20W at idle, 50W in typical use, and peaks around 77W under heavy load, low enough to leave the machine on a server workload around the clock.

Six USB-A 3.2 Gen2 ports run at 10Gbps, and the USB-C port carries video alongside data. A 2.5GbE Ethernet port handles NAS transfers and home server duty, while WiFi 6 comes from an RTL8852BE chipset with no 6GHz band. Storage expands through two M.2 2280 slots, one PCIe NVMe and one hybrid SATA/NVMe, plus that SATA bay.

Reviewer Insights

No Fan Noise Under Office Loads

Browser-based workflows and creative software move quickly here, and EBPMAN Tech Reviews notes that “this thing is fast… it was just really chomping through those screens very very fast.” His review covers office productivity, creative work, and specialized “maker” tasks like 3D printing and laser engraving software. On noise during light tasks he says, “it’s silent, I don’t hear anything.” He emphasizes that the i9 posts strong benchmark scores and handles heavy multitasking with ease. He sums up, “This is definitely a nice PC… for those of you who are not intense gamers.”

A Teardown That Finds Soft Screws

OSReviews positions it as a “flagship-grade” mini PC that offers a significant performance jump over common budget Celeron-based units, noting that “for most computing tasks, this i9 is no joke.” He is critical of the construction, pointing out that “they have essentially recycled the shell; it’s just the guts are much more performant.” The internal screws turn out to be soft metal and strip easily during his teardown. He still recommends it for users needing high CPU performance in a small form factor.

Sequential SSD Speed Strong, Random Speed Weak

Idle power draw measured 20W in testing by Michael’s Tinkerings, which suits 24/7 home server applications. He writes that the machine “represents a thoughtful balance of performance and value” for specific use cases. Sequential NVMe performance around 3,400 MB/s earns his praise, though he notes the included DRAMless QLC SSD shows weakness in random operations. He closes with “Not cutting-edge, but for the right use cases… it doesn’t need to be.”

Repeatable Benchmarks, Weak Graphics on the i5-14450HX

Elevated Systems tested the Core i5-14450HX configuration and found the results unusually repeatable, reporting that “the standard deviation across benchmark runs was the lowest I’ve ever recorded.” His Cinebench 2024 runs returned about 107 single-core and 669 multi-core, with Geekbench 6 near 2,488 single-core and 10,675 multi-core. Graphics were the weak spot: “In Geekbench GPU testing, the Hyper H2 scores around 4,000, the lowest GPU score of any mini PC I’ve tested.” He measured a 93W peak draw at the wall and fan noise topping out around 52 dB, and on the unit he covered he lists a single gigabit Ethernet port with no USB4 or Thunderbolt. On price he concludes, “You’re paying a premium here for CPU stability, thermals, and acoustics, not for raw performance or versatility.”

Customer Reviews

Most verified Amazon buyers bought the 32GB RAM and 1TB SSD configuration with Windows 11 Pro pre-installed. Thomas Yager, a verified buyer, wrote “This computer is super fast and is very easy to set up” and called it “so small and quiet, I love it.” Another verified buyer, K. Gomes, wrote of the value, “For $509 with 32GB of RAM, 1TB SSD, a high end gaming laptop CPU, and Windows Pro you can’t go wrong.”

Verified buyer Ken P. titled his four-star review “Good for intended uses. NOT useful for serious gaming.” and wrote that it “Works fine for light duty tasks. Not recommended for anything approaching serious gaming.” K. Gomes also flagged practical setup notes, including needing an HDMI-to-DisplayPort adapter for a second monitor and a BIOS Secure Boot key to get BitLocker working.

A Desk Workstation and a 24/7 Server Box

The integrated Intel UHD Graphics cannot handle modern gaming beyond very light titles, so the “gaming PC” marketing oversells what this machine does. The 11th-generation architecture dates to 2021, and the screw quality can frustrate anyone planning to open the case for upgrades. Buyers who want dedicated graphics should look at the KAMRUI Hyper H1 11 Pro with its Radeon GPU instead.

It fits a home office desk or a box left running server workloads. Starry Hope’s Mini PC Comparison Chart lines it up against alternatives across other price points and capability tiers.

Frequently Asked Questions