Desktop PCs / Compare
Dell Alienware Aurora (2025) vs HP OmniDesk Desktop M02-0055t
Product A: Dell
76 of 160 known
Dell Tower ECT1250
Dell 27 All-in-One EC27250
Dell Slim Desktop ECS1250
HP OmniStudio X All-in-One 31.5 (32-c1000t)
Dell 24 All-in-One EC24250
HP OmniStudio All-in-One 24-cv0000m (Ryzen 3 30)
Lenovo Legion Tower 7i Gen 10
Lenovo Legion Tower 5 Gen 10 (30L AMD)
Lenovo Legion Tower 5i Gen 10
MSI Codex Z2 A8NVP-436US
Dell Tower Plus
MSI MEG Vision X AI 2NVV9-043US
Change Dell Alienware Aurora (2025)
Compare the HP OmniDesk Desktop M02-0055t with
Dell Tower ECT1250
Dell 27 All-in-One EC27250
Dell Slim Desktop ECS1250
HP OmniStudio X All-in-One 31.5 (32-c1000t)
Dell 24 All-in-One EC24250
HP OmniStudio All-in-One 24-cv0000m (Ryzen 3 30)
Lenovo Legion Tower 7i Gen 10
Lenovo Legion Tower 5 Gen 10 (30L AMD)
Lenovo Legion Tower 5i Gen 10
MSI Codex Z2 A8NVP-436US
Dell Tower Plus
MSI MEG Vision X AI 2NVV9-043USProduct B: HP
62 of 160 known
MSI Codex Z2 A8NVP-436US
Lenovo Legion Tower 5 Gen 10 (30L AMD)
Lenovo Legion Tower 5i Gen 10
Lenovo Legion Tower 7i Gen 10
MSI MEG Vision X AI 2NVV9-043US
MSI Codex R2 D14NVP5-613US
HP HyperX OMEN MAX 45L
HP OMEN MAX 45L
Valve Steam Machine (2026)
ASUS ROG G700 (2025)
MINISFORUM AtomMan G1 Pro
CORSAIR VENGEANCE a7500
Change HP OmniDesk Desktop M02-0055t
Compare the Dell Alienware Aurora (2025) with
MSI Codex Z2 A8NVP-436US
Lenovo Legion Tower 5 Gen 10 (30L AMD)
Lenovo Legion Tower 5i Gen 10
Lenovo Legion Tower 7i Gen 10
MSI MEG Vision X AI 2NVV9-043US
MSI Codex R2 D14NVP5-613US
HP HyperX OMEN MAX 45L
HP OMEN MAX 45L
Valve Steam Machine (2026)
ASUS ROG G700 (2025)
MINISFORUM AtomMan G1 Pro
CORSAIR VENGEANCE a750063 of 152 fields differ
- 34 different values
- 29 known for one only
- 17 the same
- 72 missing for both
Biggest differences
Each bar uses the scale of all 76 desktop PCs.
- Power supplyA: 500WB: 180WDell is 320 W higher.
- CPU coresA: 20B: 10Dell has 10 more.
- Max RAMA: 64GBB: 32GBDell is 32 GB higher.
- Rear USB portsA: 6B: 4Dell has 2 more.
Size, drawn to scale
Front and side.
- ADell: 197 × 418 mm
- BHP: 155 × 315 mm
Weight
0 to 25 kg
All 160 fields
Every value links to where we found it.


General
4 of 9 differ
Series
Model numbers
Announced
Not available
Not available
Predecessor
Dell Alienware Aurora R167Reviewtechradar.com/computing/gaming-pcs/alienware-aurora-act1250-gaming-desktopRead 23 October 2026TechRadar's review calls the Aurora ACT1250 the 2025 refresh of the Aurora R16 and calls the R16 the previous Aurora.
Not available
Successor
Not available
Not available
Launch price (US)
Not available
Not available
Launch price (EU)
Not available
Not available
Markets
Colours
Meteor silver, jack black chassis1Maker product pagehp.com/us-en/shop/pdp/hp-omnidesk-desktop-m02-0055t-pcRead 15 October 2026Color: Meteor silver, jack black chassis. The ENERGY STAR page says Meteor silver or jack black finish.2Maker product pagehp.com/us-en/tech-takes/sustainability/explainer/what-is-hp-energy-star.htmlRead 15 October 2026
Segment
Form factor
Tower (size tier not specified)4Maker product pagedell.com/en-hk/shop/pcs-desktop-computers/spd/alienwareauroraact1250Read 30 September 2026
Tower (size tier not specified)1Maker product pagehp.com/us-en/shop/pdp/hp-omnidesk-desktop-m02-0055t-pcRead 15 October 2026HP's store has the OmniDesk under tower desktops and its ENERGY STAR page calls it a compact tower. The regional HP spec page lists the form factor as customized. No size tier is named.
Case
3 of 10 differ
Case dimensions
Width197Height418Depth458.4mm(7.8 × 16.5 × 18 in)3Owner's manualm.media-amazon.com/images/I/B1FmWiQgqVL.pdfRead 30 September 2026
Width155Height315Depth337mm(6.1 × 12.4 × 13.3 in)3Maker product pagehp.com/bd-en/products/desktops/product-details/product-specifications/2103195790Read 15 October 2026HP prints Dimensions (W x D x H) 33.7 x 15.5 x 31.5 cm. HP's product photos show a tower about half as wide as it is tall, so 15.5 cm is taken as the width, 31.5 cm as the height and 33.7 cm as the depth. The W x D x H order on the page does not match the photos. Feet are not stated as excluded.4Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 15 October 2026Dimensions 33.7 x 15.5 x 31.5 cm with no axis labels. The product photo in this datasheet shows the front of an upright tower.
Case volume
Not available
Not available
Weight
5.21kg(11.5 lb)3Maker product pagehp.com/bd-en/products/desktops/product-details/product-specifications/2103195790Read 15 October 2026Weight 5.21 kg. The HP M02-0075t datasheet and a reseller listing for the M02-0055t give the same 5.21 kg. The AMD M02 models weigh 5.77 kg.4Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 15 October 2026Weight 5.21 kg, packed 8.08 kg.
Case model
Not available
Not available
Case materials
Not available
Not available
Side panel
Not available
Not available
Front panel
Not available
Not available
Tool-less side panel
Not available
Dust filters
Not available
Not available
VESA mount
Not available
Not available
Display
None of 6 known
Screen size
Not available
Not available
Native resolution
Not available
Not available
Panel type
Not available
Not available
Max refresh rate
Not available
Not available
Touchscreen
Not available
Not available
Brightness (SDR, claimed)
Not available
Not available
Motherboard
5 of 9 differ
Motherboard
Not available
Not available
Chipset
Motherboard form factor
Not available
Not available
CPU socket
Expansion slots
ADell Alienware Aurora (2025)
| Mechanical slot type | Electrical lanes | PCIe generation | Count | Occupied |
|---|---|---|---|---|
| PCIe x16 | 16 | 5 | 1 | Yes |
| PCIe x4 | 4 | 4 | 2 | Not available |
| M.2 E-key | Not available | Not available | 1 | Yes |
BHP OmniDesk Desktop M02-0055t
| Mechanical slot type | Count | Occupied |
|---|---|---|
| M.2 E-key | 1 | Yes |
Source3Maker product pagehp.com/bd-en/products/desktops/product-details/product-specifications/2103195790Read 15 October 2026Expansion slots: 2 M.2 (1 for SSD, 1 for WLAN). Only the WLAN slot is stored here. The page names no PCIe card slot, which is not proof that there is none.4Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 15 October 20262 M.2 (1 for SSD, 1 for WLAN).
PCIe x16 slots
1
0
Free expansion slots
Not available
0
Fan headers
Not available
Not available
Overclocking in BIOS
Not available
Not available
Processor
12 of 16 differ
Processor
Processor brand
Processor codename
Not available
Core configuration
ADell Alienware Aurora (2025)
| Core type | Count | Base clock (GHz) | Max core turbo clock (GHz) |
|---|---|---|---|
| Performance | 8 | 2.4 | 5.2 |
| Efficiency | 12 | 1.8 | 4.6 |
BHP OmniDesk Desktop M02-0055t
| Core type | Count | Base clock (GHz) | Max core turbo clock (GHz) |
|---|---|---|---|
| Performance | 6 | 2.5 | 4.7 |
| Efficiency | 4 | 1.8 | 3.5 |
CPU cores
20
10
Performance cores
8
6
Efficiency cores
12
4
Threads
Max core turbo clock
5.2GHz
4.7GHz
L3 cache
CPU core process node
CPU base power (chip rating)
Peak CPU power (configured)
Not available
Not available
Unlocked multiplier
Not available
Not available
NPU performance
Not available
Integrated GPU
Not available
Intel UHD Graphics 7301Maker product pagehp.com/us-en/shop/pdp/hp-omnidesk-desktop-m02-0055t-pcRead 15 October 2026Graphics: Intel UHD Graphics, integrated. Intel names the i5-14400 graphics UHD Graphics 730.5Maker product pageintel.com/content/www/us/en/products/sku/236788/intel-core-i5-processor-14400-20m-cache-up-to-4-70-ghz/specifications.htmlRead 15 October 2026Intel UHD Graphics 730, 24 execution units.
Cooling
3 of 6 differ
CPU cooler model
Not available
Not available
Radiator size
Not available
Not available
Radiator position
Not available
Not available
Case fans
ADell Alienware Aurora (2025)
| Position | Fan rotors | RGB |
|---|---|---|
| Rear | 1 | Yes |
| Front | 1 | Not available |
BHP OmniDesk Desktop M02-0055t
Not availableNumber of case fans
2
Not available
Graphics
5 of 11 differ
Discrete GPU
GPU
Not available
GPU brand
Not available
Graphics card
Not available
Not available
VRAM type
Not available
GPU board power
Not available
Not available
GPU boost clock
Not available
Not available
Graphics card length
Not available
Not available
Graphics card thickness
Not available
Not available
GPU power connector
Not available
Not available
Memory
4 of 11 differ
RAM
16GB2Maker product pagehp.com/us-en/tech-takes/sustainability/explainer/what-is-hp-energy-star.htmlRead 15 October 202616GB DDR5-4800 memory.8Retailer pageretailkingbusiness.com/hp-omnidesk-desktop-pc-intel-i5-14400-16gb-512gb-w11-silver-m02-0055tRead 15 October 202616 GB DDR5 (1 x 16 GB). The listing says DDR5-5600 MT/s, which conflicts with HP's 4800.
RAM type
Configured RAM speed
4,800MT/s2Maker product pagehp.com/us-en/tech-takes/sustainability/explainer/what-is-hp-energy-star.htmlRead 15 October 202616GB DDR5-4800 memory. Amazon and other retailer listings say DDR5-5600. HP's regional spec page for the same configuration says DDR5-4800 and Intel supports DDR5-4800 on this processor, so 4800 is stored.3Maker product pagehp.com/bd-en/products/desktops/product-details/product-specifications/2103195790Read 15 October 2026Transfer rates up to 4800 MT/s.
Rated kit speed
Not available
Not available
Memory kit
Not available
Not available
RAM upgrade
Memory slots
ADell Alienware Aurora (2025)
| Slot | Count |
|---|---|
| DIMM | 2 |
BHP OmniDesk Desktop M02-0055t
| Slot | Count | Occupied | Module size (GB) |
|---|---|---|---|
| DIMM | 1 | Yes | 16 |
| DIMM | 1 | No | Not available |
Source3Maker product pagehp.com/bd-en/products/desktops/product-details/product-specifications/2103195790Read 15 October 2026Memory 16 GB DDR5-4800 MT/s (1 x 16 GB) and Memory Slots 2 DIMM. One DIMM is stored as occupied and one as free.4Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 15 October 2026Memory slots: 2 DIMM.
RAM slots
2
2
Free RAM slots
Not available
1
Max RAM for this CPU and GPU
ECC memory
Not available
Not available
Storage
6 of 7 differ
Storage
1TB
512GB
Installed drives
ADell Alienware Aurora (2025)
| Capacity (GB) | Type | PCIe generation |
|---|---|---|
| 1,000 | NVMe SSD | 4 |
BHP OmniDesk Desktop M02-0055t
| Capacity (GB) | Type | PCIe generation |
|---|---|---|
| 512 | NVMe SSD | 4 |
Source2Maker product pagehp.com/us-en/tech-takes/sustainability/explainer/what-is-hp-energy-star.htmlRead 15 October 2026512GB PCIe Gen4 NVMe M.2 SSD. The drive brand and model are not stated. Stored as 512 decimal GB.8Retailer pageretailkingbusiness.com/hp-omnidesk-desktop-pc-intel-i5-14400-16gb-512gb-w11-silver-m02-0055tRead 15 October 2026512GB PCIe Gen4 NVMe M.2 SSD.
Storage slots and bays
ADell Alienware Aurora (2025)
| Form factor | Interface | PCIe generation | PCIe lanes | Count | Occupied |
|---|---|---|---|---|---|
| M.2 2280 | PCIe NVMe | 4 | 4 | 1 | Yes |
| M.2 2280 | PCIe NVMe | 4 | 4 | 1 | No |
| 3.5-inch bay | SATA | Not available | Not available | 1 | No |
BHP OmniDesk Desktop M02-0055t
| Interface | PCIe generation | Count | Occupied |
|---|---|---|---|
| PCIe NVMe | 4 | 1 | Yes |
M.2 slots
2
Not available
Free M.2 slots
1
0
Free drive bays
1
0
Fastest storage-slot PCIe generation
4
4
Power supply
2 of 7 differ
PSU rated output
PSU form factor
Not available
Not available
PSU efficiency
Not available
Modular cables
Not available
Not available
PSU model
Not available
Not available
ATX version
Not available
Not available
Native 12V-2x6 cable
Not available
Not available
Ports
5 of 9 differ
User-facing I/O position
User-facing ports
ADell Alienware Aurora (2025)
| Type | Version | Count | Max stated link rate (Gbps) | Power out (W) |
|---|---|---|---|---|
| 3.5 mm audio | Universal audio jack | 1 | Not available | Not available |
| USB-A | USB 3.2 Gen 1 | 3 | 5 | Not available |
| USB-C | USB 3.2 Gen 2 | 1 | 10 | 15 |
BHP OmniDesk Desktop M02-0055t
| Type | Version | Count | Max stated link rate (Gbps) |
|---|---|---|---|
| USB-C | USB Type-C 10Gbps signaling rate | 1 | 10 |
| USB-A | USB Type-A 5Gbps signaling rate | 3 | 5 |
| 3.5 mm audio | Headphone and microphone combo | 1 | Not available |
Source1Maker product pagehp.com/us-en/shop/pdp/hp-omnidesk-desktop-m02-0055t-pcRead 15 October 2026HP's port list for the front: 1 USB Type-C 10Gbps signaling rate, 3 USB Type-A 5Gbps signaling rate and 1 headphone/microphone combo. The power button is not a port.3Maker product pagehp.com/bd-en/products/desktops/product-details/product-specifications/2103195790Read 15 October 2026Front: 1 USB Type-C 10Gbps signaling rate, 3 USB Type-A 5Gbps signaling rate, 1 headphone/microphone combo.8Retailer pageretailkingbusiness.com/hp-omnidesk-desktop-pc-intel-i5-14400-16gb-512gb-w11-silver-m02-0055tRead 15 October 2026Front: 1 USB Type-C 10Gbps signaling rate, 3 USB Type-A 5Gbps signaling rate, 1 headphone/microphone combo.
Rear ports
ADell Alienware Aurora (2025)
| Type | Version | Count | Max stated link rate (Gbps) | Thunderbolt or USB4 | DP Alt Mode | Connected to |
|---|---|---|---|---|---|---|
| USB-C | USB4 | 1 | 20 | USB4 | No | Motherboard |
| USB-C | USB 3.2 Gen 2 | 1 | 10 | Not available | Not available | Motherboard |
| USB-A | USB 3.2 Gen 1 | 2 | 5 | Not available | Not available | Motherboard |
| USB-A | USB 2.0 | 2 | 0.48 | Not available | Not available | Motherboard |
| Ethernet (RJ45) | Not available | 1 | 2.5 | Not available | Not available | Motherboard |
| Optical S/PDIF | Not available | 1 | Not available | Not available | Not available | Motherboard |
| Line out | Not available | 1 | Not available | Not available | Not available | Motherboard |
| 3.5 mm audio | Line in | 1 | Not available | Not available | Not available | Motherboard |
BHP OmniDesk Desktop M02-0055t
| Type | Version | Count | Max stated link rate (Gbps) | Connected to |
|---|---|---|---|---|
| USB-A | USB 2.0 | 4 | 0.48 | Motherboard |
| Line out | 3.5 mm audio jack | 1 | Not available | Motherboard |
| Ethernet (RJ45) | Gigabit Ethernet | 1 | 1 | Motherboard |
| HDMI | 1.4b | 1 | Not available | Motherboard |
| DisplayPort | 1.4a | 1 | Not available | Motherboard |
Source3Maker product pagehp.com/bd-en/products/desktops/product-details/product-specifications/2103195790Read 15 October 2026Rear: 4 USB 2.0 Type-A, 1 RJ-45, 1 line out. Video connectors: 1 HDMI 1.4b, 1 DisplayPort 1.4a. The HP M02-0075t datasheet words the rear audio port as 1 3.5 mm audio jack. Network interface: integrated 10/100/1000 GbE LAN.4Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 15 October 2026Datasheet of the M02-0075t, an Intel M02 with the same 180 W 80 Plus Gold power supply and the same ports. Rear: 4 USB 2.0 Type-A, 1 3.5 mm audio jack, 1 RJ-45. Video: 1 HDMI 1.4b, 1 DisplayPort 1.4a. It is a sibling model and is used only for chassis, ports and slot counts that match the regional page for the M02-0055t configuration.8Retailer pageretailkingbusiness.com/hp-omnidesk-desktop-pc-intel-i5-14400-16gb-512gb-w11-silver-m02-0055tRead 15 October 2026Listing for the M02-0055t: Rear 4 USB 2.0 Type-A, 1 3.5 mm audio jack, 1 RJ-45, 1 HDMI 1.4b, 1 DisplayPort 1.4a.
User-facing USB ports
4
4
User-facing USB-C ports
1
1
Rear USB ports
6
4
Thunderbolt
No
Not available
Ethernet speed
2.5Gbps
1Gbps
Discrete GPU output ports
0
0
Wireless
5 of 6 differ
Wi-Fi
Wi-Fi bands
2.4 GHz, 5 GHz, 6 GHz3Owner's manualm.media-amazon.com/images/I/B1FmWiQgqVL.pdfRead 30 September 2026
Not available
Wi-Fi module
Realtek Wi-Fi 6 (2x2) wireless card3Maker product pagehp.com/bd-en/products/desktops/product-details/product-specifications/2103195790Read 15 October 2026Realtek Wi-Fi 6 (2x2) and Bluetooth 5.4 wireless card. No module model number is given for the Intel models.4Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 15 October 2026Realtek Wi-Fi 6 (2x2) and Bluetooth 5.4 wireless card.
Wi-Fi antenna
Not available
Bluetooth
Ethernet controller
Not available
Camera and audio
None of 5 known
Webcam
Not available
Not available
Built-in speaker drivers
Not available
Not available
Total speaker power
Not available
Not available
Microphones
Not available
Not available
Audio features
Not available
Not available
Lighting
3 of 4 differ
RGB lighting
Not available
Lit parts
Front panel, Case fans3Owner's manualm.media-amazon.com/images/I/B1FmWiQgqVL.pdfRead 30 September 2026
Not available
Lighting standard
Not available
Not available
Lighting software
Alienware Command Center (AlienFX)2Retailer pageshopabunda.com/products/alienware-aurora-gaming-desktop-act1250-intel-core-ultra-7-265kf-processor-air-cooled-nvidia-geforce-rtx-5060ti-16gb-ddr5-ram-1tb-ssd-500w-platinum-rated-psu-win-11-home-clear-panelRead 30 September 2026
Not available
Software
1 of 3 differ
Operating system
OS family
Upgradeability
1 of 4 differ
Proprietary parts
Not available
Not available
Max graphics card length
Not available
Max CPU cooler height
Not available
Not available
Warranty kept after upgrade
Not available
Not available
Measured performance
None of 8 known
Cinebench 2024 single-core
Not available
Not available
Cinebench 2024 multi-core
Not available
Not available
Geekbench single-core
Not available
Not available
Geekbench multi-core
Not available
Not available
3DMark Time Spy graphics
Not available
Not available
3DMark Steel Nomad
Not available
Not available
SSD sequential read (measured)
Not available
Not available
Game frame rates
Not available
Not available
Measured noise and temperature
None of 6 known
Fan noise per load
Not available
Not available
Highest measured fan noise
Not available
Not available
Measured fan noise at idle
Not available
Not available
CPU temperature in stress test
Not available
Not available
CPU clock in stress test
Not available
Not available
GPU temperature while gaming
Not available
Not available
Measured power
None of 6 known
Power draw idle
Not available
Not available
Power draw gaming
Not available
Not available
Power draw max
Not available
Not available
Power draw sleep or off
Not available
Not available
Sustained CPU power (measured)
Not available
Not available
GPU power while gaming (measured)
Not available
Not available
Certifications
2 of 5 differ
Copilot+ PC
Not available
Not available
Typical annual energy consumption (TEC)
Not available
Not available
Other certifications
Not available
Not available
In the box
1 of 2 differ
In the box
Dell Wired Keyboard - KB216 - US English - Black, Dell Wired Mouse - MS116 - Black2Retailer pageshopabunda.com/products/alienware-aurora-gaming-desktop-act1250-intel-core-ultra-7-265kf-processor-air-cooled-nvidia-geforce-rtx-5060ti-16gb-ddr5-ram-1tb-ssd-500w-platinum-rated-psu-win-11-home-clear-panelRead 30 September 2026
Not available
Included extras
Keyboard, Mouse1Maker product pagehp.com/us-en/shop/pdp/hp-omnidesk-desktop-m02-0055t-pcRead 15 October 2026The listing mentions a keyboard with a Copilot key. The same-configuration regional HP page lists an HP 125 USB Black Wired Keyboard and an HP 125 USB Black Wired Mouse.3Maker product pagehp.com/bd-en/products/desktops/product-details/product-specifications/2103195790Read 15 October 2026Keyboard: HP 125 USB Black Wired Keyboard. Pointing device: HP 125 USB Black Wired Mouse.
Warranty
1 of 2 differ
Manufacturer warranty (source market)
Not available
1year1Maker product pagehp.com/us-en/shop/pdp/hp-omnidesk-desktop-m02-0055t-pcRead 15 October 2026HP lists a 1-year standard warranty for this model. The regional HP spec page for the same configuration says 1 year parts and labor with no on-site repair. US market.3Maker product pagehp.com/bd-en/products/desktops/product-details/product-specifications/2103195790Read 15 October 20261 year (1/1/0) limited warranty includes 1 year of parts and labor. No on-site repair.
Warranty service
Not available
Not available
Links
Not compared
Product page
Spec sheet
Not available
Not available
Manual
dl.dell.com/content/manual26101715-alienware-aurora-act1250-owner-s-manual.pdf3Owner's manualm.media-amazon.com/images/I/B1FmWiQgqVL.pdfRead 30 September 2026Owner manual ACT1250: 197 mm wide, 418 mm high, 458.4 mm deep, max 15.37 kg. Z890 chipset. 1 PCIe Gen5 x16, 2 PCIe Gen4 x4, 1 WLAN M.2. 2 DDR5 UDIMMs, max 64 GB. 2 SSD slots M.2 2230/2280 Gen4 x4, optional 3.5-inch HDD. Front: audio, 3 USB-A 5 Gbps, 1 USB-C 10 Gbps PowerShare 15 W. Rear: USB-C USB4 data only 20 Gbps, USB-C 10 Gbps, 2 USB-A 5 Gbps, 2 USB-A USB 2.0, RJ45 2.5 Gbps, S/PDIF, line in and line out. BE200 Wi-Fi 7 bands 2.4, 5 and 6 GHz, BT 5.4, Killer E3100G. Internal antenna part. Cover release latch. GPU clearance 305 mm. Scope: shared ACT1250 platform. Older manual RTX 40 card tables are excluded.
Not available
EPREL registration number
Not available
Not available
Both are also in the API. Back to all desktop PCs.