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Product comparison · 2 pcs/workstations

Acer Aspire XC-830 Intel Celeron J J4025 vs Lenovo ThinkStation P520 Intel Xeon W W-2225

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  • 46specifications compared
  • 24differ
  • 22identical
  • 59known for one product only

Key differences

  • Processor family
    • Intel Celeron J
    • Intel Xeon W
  • Processor model
    • J4025
    • W-2225
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 2
    • 8
  • Processor boost frequency
    • 2.9 GHz
    • 4.6 GHz
  • Processor frequency
    • 2 GHz
    • 4.1 GHz
  • Processor cache
    • 4 MB
    • 8.25 MB
  • Internal memory
    • 4 GB
    • 32 GB

Side by side

Differences highlightedShow differences only
105 specifications
A

Acer

Aspire XC-830 Intel Celeron J J4025

Model XC-830

View product
B

Lenovo

ThinkStation P520 Intel Xeon W W-2225

Model P520

View product
Processor7 differ
Processor familyDiffersIntel Celeron JIntel Xeon W
Processor modelDiffersJ4025W-2225
Processor coresDiffers24
Processor threadsDiffers28
Processor boost frequencyDiffers2.9 GHz4.6 GHz
Processor frequencyDiffers2 GHz4.1 GHz
Processor cacheDiffers4 MB8.25 MB
Bus typeKnown for oneQPI
Neural processor unit (NPU)identical
Copilot+ PCKnown for oneNo
Memory2 differ
Internal memoryDiffers4 GB32 GB
Maximum internal memoryDiffers8 GB512 GB
Memory slotsKnown for one8x DIMM
Memory clock speedKnown for one2666 MHz
ECCKnown for oneYes
Memory layout (slots x size)Known for one1 x 4 GB
Storage5 differ
Total storage capacityDiffers256 GB1.51 TB
Storage mediaDiffersSSDHDD+SSD
Number of storage drives installedDiffers12
Total HDDs capacityKnown for one1 TB
Number of HDDs installedKnown for one1
HDD interfaceKnown for oneSATA
HDD sizeKnown for one3.5"
Total SSDs capacityDiffers256 GB512 GB
SSD capacityDiffers256 GB512 GB
SSD memory typeKnown for oneTLC
NVMeKnown for oneYes
SSD form factorKnown for oneM.2
M.2 SSD sizeKnown for one2280 (22 x 80 mm)
Optical drive typeKnown for oneDVD±RW
Compatible memory cardsKnown for oneSD
Graphics2 differ
On-board graphics cardDiffersYesNo
On-board graphics card modelDiffersIntel® UHD Graphics 600Not available
Graphics card Mini DisplayPort ports quantityKnown for one4
On-board GPU manufacturerKnown for oneIntel
On-board graphics card familyKnown for oneIntel® UHD Graphics
Maximum on-board graphics card memoryKnown for one8 GB
Performance1 differ
Product typeDiffersPCWorkstation
Motherboard chipsetKnown for oneIntel® C422
Networkidentical
Wi-FiKnown for oneNo
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers42
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers28
PS/2 ports quantityKnown for one2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one0
Thunderbolt 3 ports quantityKnown for one0
HDMI ports quantityKnown for one1
VGA (D-Sub) ports quantityKnown for one1
Poweridentical
Power supply input voltageKnown for one100 - 240 V
Power supply input frequencyKnown for one50 - 60 Hz
Power supplyKnown for one65 W
Design1 differ
Chassis typeDiffersDesktopTower
VolumeKnown for one33 L
Certified refurbishedKnown for oneNo
Placement supportedKnown for oneVertical
Software1 differ
Operating system installedDiffersWindows 10 HomeWindows 11 Pro for Workstations
Recovery operating systemKnown for oneWindows 10 Pro for Workstations
Processor special featuresidentical
Intel Identity Protection Technology versionKnown for one1.00
Intel Secure Key Technology versionKnown for one1.00
Intel TSX-NI versionKnown for one1.00
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Idle StatesKnown for oneYes
Intel 64Known for oneYes
Intel Software Guard Extensions (Intel SGX)Known for oneYes
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel Virtualization Technology (VT-x)Known for oneYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneYes
Audioidentical
Audio chipKnown for oneRealtek ALC662
Audio systemKnown for oneHigh Definition Audio
Operational conditionsidentical
Operating temperature (T-T)Known for one10 - 35 °C
Storage temperature (T-T)Known for one-10 - 60 °C
Operating relative humidity (H-H)Known for one10 - 80%
Storage relative humidity (H-H)Known for one10 - 90%
Weight & dimensions3 differ
WidthDiffers100 mm165 mm
DepthDiffers330 mm460 mm
HeightDiffers295 mm440 mm
WeightKnown for one5.5 kg
Packaging contentidentical
Mouse connectivityKnown for oneWired
Mouse includedKnown for oneYes
Cables includedKnown for oneAC
Expansion slotsidentical
PCI Express x16 slotsKnown for one1

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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