Product comparison · 2 pc/workstation barebones

ASUS ExpertCenter PN55 Black 450 vs ASUS VM31-BER330MN2 Black 30

44specifications compared
24differ
20identical
23known for one product only

Key differences

The ASUS ExpertCenter PN55 Black 450 has 420 more processor model than the ASUS VM31-BER330MN2 Black 30 (450 vs 30). The ASUS ExpertCenter PN55 Black 450 has 4 more processor cores than the ASUS VM31-BER330MN2 Black 30 (8 vs 4). The ASUS ExpertCenter PN55 Black 450 has 8 more processor threads than the ASUS VM31-BER330MN2 Black 30 (16 vs 8). Only the ASUS VM31-BER330MN2 Black 30 has internal memory installed. Only the ASUS ExpertCenter PN55 Black 450 has built-in speaker(s).

Processor family
- ExpertCenter PN55 Black 450:AMD Ryzen™ AI 7
- VM31-BER330MN2 Black 30:AMD Ryzen™ 3
Processor generation
- ExpertCenter PN55 Black 450:AMD Ryzen AI 400 Series
- VM31-BER330MN2 Black 30:AMD Ryzen 10 Series
Processor model
- ExpertCenter PN55 Black 450:450
- VM31-BER330MN2 Black 30:30
Processor cores
- ExpertCenter PN55 Black 450:8
- VM31-BER330MN2 Black 30:4
Processor threads
- ExpertCenter PN55 Black 450:16
- VM31-BER330MN2 Black 30:8
Processor boost frequency
- ExpertCenter PN55 Black 450:5.1 GHz
- VM31-BER330MN2 Black 30:4.1 GHz
Processor frequency
- ExpertCenter PN55 Black 450:2 GHz
- VM31-BER330MN2 Black 30:2.4 GHz
L2 cache
- ExpertCenter PN55 Black 450:8 MB
- VM31-BER330MN2 Black 30:2 MB

Side by side

Differences highlightedShow differences only

Comparison of PN55, VM31-BER330MN2
67 specifications	A ASUS ExpertCenter PN55 Black 450 Model PN55 View product	B ASUS VM31-BER330MN2 Black 30 Model VM31-BER330MN2 View product
Processor9 differ
Processor familyDiffers	AMD Ryzen™ AI 7	AMD Ryzen™ 3
Processor generationDiffers	AMD Ryzen AI 400 Series	AMD Ryzen 10 Series
Processor modelDiffers	450	30
Processor coresDiffers	8	4
Processor threadsDiffers	16	8
Processor boost frequencyDiffers	5.1 GHz	4.1 GHz
Processor frequencyDiffers	2 GHz	2.4 GHz
L2 cacheDiffers	8 MB	2 MB
L3 cacheDiffers	16 MB	4 MB
Memory1 differ
Internal memory installedDiffers	No	Yes
Memory slots typeKnown for one	SO-DIMM	Unknown — not stated by the source
Number of memory slotsKnown for one	2	Unknown — not stated by the source
Maximum internal memoryKnown for one	64 GB	Unknown — not stated by the source
Supported memory clock speedsKnown for one	5600 MHz	Unknown — not stated by the source
Supported memory typesKnown for one	DDR5-SDRAM	Unknown — not stated by the source
Internal memoryKnown for one	Unknown — not stated by the source	8 GB
Storageidentical
Supported storage drive typesKnown for one	SSD	Unknown — not stated by the source
Storage drive sizes supportedKnown for one	M.2	Unknown — not stated by the source
M.2 SSD sizeKnown for one	2280 (22 x 80 mm)	Unknown — not stated by the source
SSD form factorKnown for one	M.2	Unknown — not stated by the source
NVMeKnown for one	Yes	Unknown — not stated by the source
Graphics1 differ
On-board graphics card modelDiffers	AMD Radeon 860M	AMD Radeon 610M
Audio1 differ
Built-in speaker(s)Differs	Yes	No
Number of speakersKnown for one	1	Unknown — not stated by the source
RMS rated powerKnown for one	1 W	Unknown — not stated by the source
Network3 differ
Top Wi-Fi standardDiffers	Wi-Fi 7 (802.11be)	Wi-Fi 6E (802.11ax)
Wi-Fi standardsDiffers	Wi-Fi 7 (802.11be)	Wi-Fi 6E (802.11ax)
Bluetooth versionDiffers	5.4	5.2
Ports & interfaces5 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one	0	Unknown — not stated by the source
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers	3	4
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers	1	2
USB4 Gen 3x2 ports quantityKnown for one	1	Unknown — not stated by the source
HDMI ports quantityDiffers	1	0
HDMI versionKnown for one	2.1	Unknown — not stated by the source
DisplayPorts quantityDiffers	2	1
Microphone inKnown for one	Yes	Unknown — not stated by the source
Headphone outputsKnown for one	1	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsDiffers	2	1
Designidentical
VESA mountingKnown for one	Yes	Unknown — not stated by the source
Market positioningKnown for one	Performance	Unknown — not stated by the source
Poweridentical
AC adapter output currentKnown for one	6.32 A	Unknown — not stated by the source
AC adapter output voltageKnown for one	19 V	Unknown — not stated by the source
Power supplyKnown for one	120 W	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	130 mm	135 mm
DepthDiffers	130 mm	115 mm
HeightDiffers	34 mm	35.8 mm
WeightDiffers	550 g	360 g

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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