Product comparison · 2 pcs/workstations

ASUS ExpertCenter D9 SFF D901SDR-514400046X Intel® Core™ i5 i5-14400 vs Dell Slim Plus QBS1250

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  • 76specifications compared
  • 32differ
  • 44identical
  • 60known for one product only

Key differences

The Dell Slim Plus QBS1250 has 10 more processor cores than the ASUS ExpertCenter D9 SFF D901SDR-514400046X Intel® Core™ i5 i5-14400 (20 vs 10). The Dell Slim Plus QBS1250 has 4 more processor threads than the ASUS ExpertCenter D9 SFF D901SDR-514400046X Intel® Core™ i5 i5-14400 (20 vs 16). The Dell Slim Plus QBS1250 has 0.6 GHz more processor boost frequency than the ASUS ExpertCenter D9 SFF D901SDR-514400046X Intel® Core™ i5 i5-14400 (5.3 GHz vs 4.7 GHz). Processor family: Intel® Core™ i5 on the ASUS ExpertCenter D9 SFF D901SDR-514400046X Intel® Core™ i5 i5-14400, Intel Core Ultra 7 on the Dell Slim Plus QBS1250. Processor generation: Intel® Core™ i5 (14th gen) on the ASUS ExpertCenter D9 SFF D901SDR-514400046X Intel® Core™ i5 i5-14400, Intel Core Ultra (Series 2) on the Dell Slim Plus QBS1250.

  • Processor family
    • ExpertCenter D9 SFF D901SDR-514400046X Intel® Core™ i5 i5-14400:Intel® Core™ i5
    • Slim Plus QBS1250:Intel Core Ultra 7
  • Processor generation
    • ExpertCenter D9 SFF D901SDR-514400046X Intel® Core™ i5 i5-14400:Intel® Core™ i5 (14th gen)
    • Slim Plus QBS1250:Intel Core Ultra (Series 2)
  • Processor model
    • ExpertCenter D9 SFF D901SDR-514400046X Intel® Core™ i5 i5-14400:i5-14400
    • Slim Plus QBS1250:265
  • Processor cores
    • ExpertCenter D9 SFF D901SDR-514400046X Intel® Core™ i5 i5-14400:10
    • Slim Plus QBS1250:20
  • Processor threads
    • ExpertCenter D9 SFF D901SDR-514400046X Intel® Core™ i5 i5-14400:16
    • Slim Plus QBS1250:20
  • Processor boost frequency
    • ExpertCenter D9 SFF D901SDR-514400046X Intel® Core™ i5 i5-14400:4.7 GHz
    • Slim Plus QBS1250:5.3 GHz
  • Performance cores
    • ExpertCenter D9 SFF D901SDR-514400046X Intel® Core™ i5 i5-14400:6
    • Slim Plus QBS1250:8
  • Efficient cores
    • ExpertCenter D9 SFF D901SDR-514400046X Intel® Core™ i5 i5-14400:4
    • Slim Plus QBS1250:12

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Differences highlightedShow differences only (on)
Comparison of D901SDR-514400046X, Slim Plus QBS1250
136 specifications
Processor13 differ
Processor familyDiffersIntel® Core™ i5Intel Core Ultra 7
Processor generationDiffersIntel® Core™ i5 (14th gen)Intel Core Ultra (Series 2)
Processor modelDiffersi5-14400265
Processor coresDiffers1020
Processor threadsDiffers1620
Processor boost frequencyDiffers4.7 GHz5.3 GHz
Performance coresDiffers68
Efficient coresDiffers412
Performance-core Max Turbo FrequencyDiffers4.7 GHz5.2 GHz
Efficient-core Max Turbo FrequencyDiffers3.5 GHz4.6 GHz
Performance-core base frequencyDiffers2.5 GHz2.4 GHz
Processor cacheDiffers20 MB30 MB
Number of processors installedKnown for oneUnknown — not stated by the source1
Maximum turbo powerDiffers148 W182 W
Processor socketKnown for oneLGA 1700Unknown — not stated by the source
Neural processor unit (NPU)identical
Neural processor unit (NPU)Known for oneUnknown — not stated by the sourceIntel AI Boost
Sparsity supportKnown for oneUnknown — not stated by the sourceYes
Windows Studio effects supportKnown for oneUnknown — not stated by the sourceYes
AI software frameworks supported by NPUKnown for oneUnknown — not stated by the sourceDirectML, OpenVINO, Windows ML, ONNX RT, WebNN
Total processor performance up toKnown for oneUnknown — not stated by the source33 TOPs
NPU performance up toKnown for oneUnknown — not stated by the source13 TOPs
GPU performance up toKnown for oneUnknown — not stated by the source8 TOPs
Memoryidentical
Memory channelsKnown for oneUnknown — not stated by the sourceSingle-channel
Memory data transfer rateKnown for oneUnknown — not stated by the source5600 MT/s
Non-ECCKnown for oneUnknown — not stated by the sourceYes
Storageidentical
Number of storage drives installedKnown for oneUnknown — not stated by the source1
SSD memory typeKnown for oneUnknown — not stated by the sourceTLC
Card reader integratedKnown for oneYesUnknown — not stated by the source
Graphics2 differ
On-board graphics card familyDiffersIntel® UHD GraphicsIntel® Graphics
On-board graphics card modelDiffersIntel UHD Graphics 730Intel® Graphics
Performance1 differ
Motherboard chipsetDiffersIntel Q670Intel® Q870
Trusted Platform Module (TPM) versionKnown for oneUnknown — not stated by the source2.0
Password protectionKnown for oneYesUnknown — not stated by the source
Password protection typeKnown for oneBIOS, HDD, UserUnknown — not stated by the source
Audio output channelsKnown for one7.1 channelsUnknown — not stated by the source
Network2 differ
LAN controllerKnown for oneUnknown — not stated by the sourceIntel® I219-LM
Top Wi-Fi standardDiffersWi-Fi 6 (802.11ax)Wi-Fi 6E (802.11ax)
WLAN controller manufacturerKnown for oneUnknown — not stated by the sourceIntel
Wi-Fi standardsDiffersWi-Fi 6 (802.11ax)802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6E (802.11ax)
WLAN controller modelKnown for oneUnknown — not stated by the sourceIntel Wi-Fi 6E AX211
Bluetooth versionKnown for one5.2Unknown — not stated by the source
Ports & interfaces7 differ
USB 2.0 ports quantityDiffers24
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers63
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers21
USB 3.2 Gen 2x2 Type-C ports quantityKnown for oneUnknown — not stated by the source1
DisplayPorts quantityDiffers23
DisplayPort versionDiffers1.41.4a
HDMI ports quantityDiffers10
Number of front USB portsKnown for oneUnknown — not stated by the source4
Number of rear USB portsKnown for oneUnknown — not stated by the source6
Number of SATA III connectorsDiffers42
HDMI versionKnown for one1.4Unknown — not stated by the source
Headphone outputsKnown for one1Unknown — not stated by the source
Microphone inKnown for oneYesUnknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one1Unknown — not stated by the source
PS/2 ports quantityKnown for one2Unknown — not stated by the source
Expansion slotsidentical
PCI Express x1 (Gen 3.x) slotsKnown for oneUnknown — not stated by the source1
PCI Express x4 (Gen 3.x) slotsKnown for oneUnknown — not stated by the source1
Number of 3.5" baysKnown for one1Unknown — not stated by the source
PCI Express x16 (Gen 3.x) slotsKnown for one1Unknown — not stated by the source
Power2 differ
Power supplyDiffers330 W260 W
Power supply input voltageKnown for oneUnknown — not stated by the source90 - 264 V
Power supply input frequencyKnown for oneUnknown — not stated by the source47/63 Hz
80 PLUS certificationDiffers80 PLUS Platinum80 PLUS Bronze
Design1 differ
Chassis typeDiffersSFFSlim PC
Placement supportedKnown for oneUnknown — not stated by the sourceHorizontal/Vertical
Colour nameKnown for oneBlackUnknown — not stated by the source
Introduction yearKnown for one2025Unknown — not stated by the source
Softwareidentical
Trial softwareKnown for oneUnknown — not stated by the sourceActivate Your Microsoft 365 For A 30 Day Trial
Audioidentical
Audio chipKnown for oneUnknown — not stated by the sourceRealtek ALC3204
Operational conditionsidentical
Operating temperature (T-T)Known for oneUnknown — not stated by the source10 - 35 °C
Storage temperature (T-T)Known for oneUnknown — not stated by the source-40 - 65 °C
Operating relative humidity (H-H)Known for oneUnknown — not stated by the source10 - 90%
Storage relative humidity (H-H)Known for oneUnknown — not stated by the source0 - 95%
Operating altitudeKnown for oneUnknown — not stated by the source-15.2 - 3048 m
Non-operating altitudeKnown for oneUnknown — not stated by the source-15.2 - 10668 m
Operating vibrationKnown for oneUnknown — not stated by the source0.66 G
Non-operating vibrationKnown for oneUnknown — not stated by the source1.3 G
Operating shockKnown for oneUnknown — not stated by the source110 G
Non-operating shockKnown for oneUnknown — not stated by the source160 G
Weight & dimensions4 differ
WidthDiffers94.6 mm95 mm
DepthDiffers292.6 mm293 mm
HeightDiffers339.6 mm303.5 mm
WeightDiffers5 kg6.58 kg
Packaging contentidentical
Cables includedKnown for oneUnknown — not stated by the sourceAC
Sustainabilityidentical
Doesn't containKnown for oneUnknown — not stated by the sourcePVC/BFR
Sustainability certificatesKnown for oneEPEAT SilverUnknown — not stated by the source
Packaging dataidentical
Package widthKnown for one422 mmUnknown — not stated by the source
Package depthKnown for one234 mmUnknown — not stated by the source
Package heightKnown for one511 mmUnknown — not stated by the source
Package weightKnown for one12.9 kgUnknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for oneREACH, RoHSUnknown — not stated by the source

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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