ASUS NUC 16 PRO Intel Ultra x9 388H/ LPDDR5 32GB/ 1TB/ Win 11 Pro
Prices in SGD, excluding 9% GST.
PRODUCT DESCRIPTION
ASUS NUC 16 Pro Intel Core Ultra X9 388H / LPDDR5x 32GB / 1TB SSD / Windows 11 Pro (RNUC16GDKX96C4N3) - 3 Years Onsite Local Warranty
The Top Processor in the NUC 16 Pro Range, 32GB Configuration
The ASUS NUC 16 PRO RNUC16GDKX96C4N3 is a complete Windows 11 Pro mini PC built on Intel's Core Ultra X-series platform: the Intel Core Ultra X9 Processor 388H, 32GB of LPDDR5x memory and a 1TB NVMe SSD are already fitted, so it is ready to sign in as soon as a monitor, keyboard and mouse are connected. For a Singapore business running CPU- or GPU-heavy work on a mini PC footprint, it is the performance configuration of the range at a lower cost than the 64GB sibling.
Intel Core Ultra X9 388H with Intel Arc B390 Graphics
The Core Ultra X9 388H runs at a configurable TDP of 65W in the NUC 16 Pro chassis and is paired with the Intel Arc B390 integrated GPU, which ASUS describes with 12 Xe cores, 128 vector engines and eight ray-tracing units. That is a substantial step up in graphics headroom over the Intel Graphics fitted to the Core Ultra 5 325 and Core Ultra 7 356H configurations in the same range. The X9 388H is the highest processor tier ASUS offers in the NUC 16 Pro complete systems, one step above the Core Ultra X7 358H.
32GB Soldered LPDDR5x - Faster, but Fixed
Memory is 32GB of LPDDR5x rated up to 9600 MT/s, soldered directly to the board rather than fitted as removable modules. High-bandwidth LPDDR5x matters to an integrated GPU like the Arc B390, which draws all of its bandwidth from system memory, but the capacity is set at the factory and cannot be upgraded later. If 32GB may not be enough headroom - for local AI models or heavy virtualisation - order the 64GB configuration (RNUC16GDKX96D4N3) instead, since a later upgrade is not possible.
1TB NVMe SSD and a Second M.2 Slot
Storage is a 1TB M.2 NVMe PCIe 4.0 SSD. The board provides two M.2 2280 NVMe slots - one PCIe Gen5 x4 and one PCIe Gen4 x4, each supporting drives from 128GB to 8TB - so capacity can be added later through the tool-less chassis. Ask SourceIT to fit a second drive before delivery if you prefer.
Dual Thunderbolt 4, Dual HDMI 2.1, Dual 2.5G LAN
Rear I/O includes two Thunderbolt 4 Type-C ports with DisplayPort 2.1, two HDMI 2.1 ports, two USB 3.2 Gen 2 Type-A ports and two RJ45 2.5 Gigabit Ethernet ports (dual Intel I226-V). The front adds one USB 3.2 Gen 2 Type-C and two USB 3.2 Gen 2 Type-A ports. Wireless is Intel Wi-Fi 7 (BE211) with Bluetooth 6.0, and ASUS rates the system for up to four 4K displays. There is no analogue audio jack; audio is carried digitally over HDMI, DisplayPort and USB-C.
Compact, Tool-less and Business-Ready
The chassis measures 144 x 117 x 42 mm and weighs 0.75 kg per ASUS, with a tool-less lever-action design for service access, a VESA bracket in the box for mounting behind a monitor, a Kensington lock slot and built-in firmware TPM 2.0. Every configuration in the NUC 16 Pro range shares the same external chassis, ports and VESA mounting, so mixed fleets need no different desk fit-out.
Supplied Locally, with GST Invoice and Singapore Onsite Warranty
SourceIT supplies the ASUS NUC 16 PRO RNUC16GDKX96C4N3 with a full GST invoice and local Singapore support. ASUS backs this unit with a 3-year onsite warranty, so a qualifying hardware fault is resolved at your premises rather than through a courier round trip.
Need more memory on the same processor? The RNUC16GDKX96D4N3 is the same Core Ultra X9 388H build with 64GB of LPDDR5x, and the RNUC16GDKX96C003 barebone offers this processor and 32GB memory without SSD or OS. Email sales@sourceit.com.sg and we will help you match the configuration to your workload.
ASUS RNUC16GDKX96C4N3 Datasheet — Technical Specifications
General
| ASUS Product Name | ASUS NUC 16 PRO, Full System (Windows 11 Pro) |
| SKU | RNUC16GDKX96C4N3 |
| Part Number | 90AS00Q1-M00140 |
| Range | ASUS NUC 16 Pro, Core Ultra X-series / soldered LPDDR5x tier |
| Form Factor | Ultra-compact desktop mini PC |
| Colour | Black |
| Manufacturer Warranty | 3 Years Onsite (ASUS) |
| Local Warranty (Singapore) | Included with every unit supplied by SourceIT, together with a GST invoice |
Processor & Graphics
| Processor | Intel Core Ultra X9 Processor 388H (cTDP 65W) |
| Graphics | Intel Arc B390 GPU (integrated) |
| AI Acceleration | Intel NPU 5 integrated in the processor; ASUS rates the NUC 16 Pro range at up to 180 platform TOPS (up to 50 TOPS NPU, up to 120 TOPS GPU) for its top configurations and does not publish a per-processor figure |
Memory & Storage
| Memory Installed | 32GB LPDDR5x (up to 9600 MT/s), soldered - not user-upgradeable |
| Storage Installed | 1TB M.2 NVMe PCIe 4.0 SSD |
| M.2 Slot 1 | M.2 2280 NVMe, PCIe Gen5 x4, 128GB to 8TB |
| M.2 Slot 2 | M.2 2280 NVMe, PCIe Gen4 x4, 128GB to 8TB |
Connectivity & Display
| Wireless LAN | Intel Wi-Fi 7 BE211, Bluetooth 6.0 |
| Wired LAN | 2 x RJ45 2.5 Gigabit Ethernet (dual Intel I226-V) |
| Front I/O | 1 x USB 3.2 Gen 2 Type-C, 2 x USB 3.2 Gen 2 Type-A |
| Rear I/O | 2 x Thunderbolt 4 Type-C (with DisplayPort 2.1), 2 x USB 3.2 Gen 2 Type-A, 2 x HDMI 2.1 (TMDS compatible), 2 x RJ45 2.5GbE, 1 x DC-in |
| Display Support | Up to four 4K displays (2 x Thunderbolt 4 / DP 2.1 + 2 x HDMI 2.1) |
| Audio | Digital audio over HDMI, DisplayPort and USB-C (up to 7.1 channel); no analogue audio jack |
Physical & Security
| Dimensions | 144 x 117 x 42 mm (5.67 x 4.61 x 1.65 in) |
| Weight | 0.75 kg |
| Chassis | Tool-less design for service access; memory is soldered |
| Power Adapter | External 150W AC adapter (19.5V, 7.7A), included |
| Security | Firmware TPM 2.0 (fTPM), Kensington lock slot |
| Mounting | VESA bracket and screws included |
| Operating Temperature | 0 to 40 °C |
| Operating System | Windows 11 Pro, pre-installed |
Connectivity & Setup / Expansion
Soldered Memory: Decide Capacity at Order Time
LPDDR5x soldered to the board gives the Arc B390 GPU the memory bandwidth it needs, which is why ASUS uses it on the Core Ultra X-series configurations instead of removable slots. The trade-off is fixed capacity: 32GB on this SKU, with no field upgrade path. If 32GB may not be enough headroom - for local AI models or heavy virtualisation - order the 64GB configuration (RNUC16GDKX96D4N3) instead, since a later upgrade is not possible.
Storage Setup
The primary SSD is fitted in one of two M.2 2280 NVMe slots. The second slot is free for additional storage - one slot is PCIe Gen5 x4 and the other PCIe Gen4 x4, each supporting 128GB to 8TB drives.
Display and Network Setup
Connect up to four 4K displays using the two Thunderbolt 4 (DisplayPort 2.1) ports and two HDMI 2.1 ports. The two Intel I226-V 2.5 Gigabit Ethernet ports suit a failover WAN link, network segregation or a lightweight gateway role, and Intel Wi-Fi 7 with Bluetooth 6.0 covers wireless. Thunderbolt 4 also supports docks and high-speed external storage.
Mounting and Power
A VESA bracket and screws are supplied for mounting the unit behind a compatible monitor or under a desk. Power comes from the external 150W adapter supplied in the box. ASUS Control Center support is available for centralised fleet management.
Package Contents & Ordering Information
In the Box
ASUS NUC 16 Pro system, AC power adapter and power cord, VESA mount bracket, screw pack, user manual and warranty card. Keyboard, mouse and monitor are not included and are ordered separately.
ASUS NUC 16 Pro Range — Ordering Information
SourceIT carries the following ASUS NUC 16 Pro configurations, including barebone options. They are listed here by SKU for comparison - email sales@sourceit.com.sg quoting the SKU to check stock and lead time.
| RNUC16GDKU5673N3 | Full system: Core Ultra 5 325, 16GB DDR5 SO-DIMM (1 x 16GB), 512GB SSD, Windows 11 Pro |
| RNUC16GDKU7673N3 | Full system: Core Ultra 7 356H, 16GB DDR5 SO-DIMM (1 x 16GB), 512GB SSD, Windows 11 Pro |
| RNUC16GDKX76C4N3 | Full system: Core Ultra X7 358H, Arc B390, 32GB soldered LPDDR5x, 1TB SSD, Windows 11 Pro |
| RNUC16GDKX96C4N3 (this listing) | Full system: Core Ultra X9 388H, Arc B390, 32GB soldered LPDDR5x, 1TB SSD, Windows 11 Pro |
| RNUC16GDKX96D4N3 | Full system: Core Ultra X9 388H, Arc B390, 64GB soldered LPDDR5x, 1TB SSD, Windows 11 Pro |
| RNUC16GDKU560000 | Barebone: Core Ultra 5 325, no memory, no storage, no OS |
| RNUC16GDKU760000 | Barebone: Core Ultra 7 356H, no memory, no storage, no OS |
| RNUC16GDKX76C003 | Barebone with memory: Core Ultra X7 358H, 32GB soldered LPDDR5x fitted, no storage, no OS |
| RNUC16GDKX96C003 | Barebone with memory: Core Ultra X9 388H, 32GB soldered LPDDR5x fitted, no storage, no OS |
| RNUC16GDKX96D003 | Barebone with memory: Core Ultra X9 388H, 64GB soldered LPDDR5x fitted, no storage, no OS |
Datasheet & Downloads
ASUS publishes the official product page, full specifications and datasheet for the NUC 16 Pro range:
| ASUS Singapore product page | ASUS NUC 16 Pro — Overview |
| ASUS Singapore specifications page | ASUS NUC 16 Pro — Full Specifications |
| Official datasheet (PDF) | ASUS NUC 16 Pro Datasheet |
For the user manual, drivers or BIOS updates, use the ASUS support site, or email sales@sourceit.com.sg quoting RNUC16GDKX96C4N3 and we will help.
Frequently Asked Questions — ASUS NUC 16 PRO RNUC16GDKX96C4N3
Is this a complete system or a barebone unit?
Complete system. It ships with the Intel Core Ultra X9 388H processor, 32GB LPDDR5x memory and a 1TB NVMe SSD fitted, with Windows 11 Pro pre-installed. A barebone version with the same processor and memory but no SSD or OS is also available (RNUC16GDKX96C003).
How does this differ from RNUC16GDKX96D4N3?
Only memory capacity: 32GB here, 64GB on RNUC16GDKX96D4N3. Processor, storage and connectivity are the same.
Can I upgrade the memory later?
No. Memory is soldered LPDDR5x and fixed at 32GB on this SKU.
Can I upgrade the storage?
Yes. The board has two M.2 2280 NVMe slots (PCIe Gen5 x4 and PCIe Gen4 x4), so a second drive can be added alongside the 1TB SSD.
Does it have dual LAN?
Yes - two Intel I226-V 2.5 Gigabit Ethernet ports are standard across the NUC 16 Pro range.
How many monitors can it drive?
ASUS rates the NUC 16 Pro for up to four 4K displays across its two Thunderbolt 4 (DisplayPort 2.1) and two HDMI 2.1 ports.
Is there a headphone jack?
No. The NUC 16 Pro has no analogue audio jack; audio is output digitally over HDMI, DisplayPort and USB-C, or through a USB headset.
Does it come with a Singapore warranty and a GST invoice?
Yes. Every ASUS NUC 16 PRO RNUC16GDKX96C4N3 sold by SourceIT comes with local Singapore support and a GST invoice; ASUS backs it with a 3-year onsite warranty.










