HP ProDesk 400 G9 Tower (i7-13700, 16GB/512GB)

HP ProDesk 400 G9 Tower (i7-13700, 16GB/512GB)

Name: HP ProDesk 400 G9 Tower (i7-13700, 16GB/512GB)
Brand: HP
SKU: 400

Desktop Tower Windows 11

3 related offers found · 0 exact specs priced offers selected Prices verified 1 mo ago View offer table

Best price · 3 related offers found · 0 exact specs priced offers selected

USD 346.00

Used · eBay

View on eBay

Deal 6.7/10

Watch.

PCBuyer 7.4/10

Overall buying score based on hardware, price, AI readiness, condition, warranty, brand, and data confidence.

AI 6.3/10

Coding AI Ready · 95% confidence.

Blue Book $353–$429

Fair-value range based on current offer data and product profile.

PCBuyer product profile generated from the PC Buyer Blue Book catalog. Review specs, offers, and exact configuration before purchase.

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PCBuyer Score

PCBuyer Score is the overall computer-buying score. It considers hardware quality, price versus market, AI readiness, age, condition, warranty, brand and business suitability, offer confidence, and data confidence.

7.4/10 Good / Compare

AI Readiness

AI Readiness measures how well this computer can handle AI tasks such as AI chat, coding assistants, image tools, local models, and creator workloads. It is based mainly on CPU, RAM, GPU, VRAM, storage, and AI hardware support.

6.3/10 Coding AI Ready · 95% confidence View AI methodology

Current Deal Score

Current Deal Score rates the best current available offer or price compared with PCBuyer’s market estimate. A high deal score means the current price appears attractive, but buyers should still verify seller, condition, warranty, returns, and exact configuration.

6.7/10 Watch

CPUIntel Core i7-13700K

Memory16GB DDR5

Storage512GB NVMe SSD

GraphicsIntegrated graphics

Operating SystemWindows 11

Current Offers & Pricing

We show top offers from available merchants. Buttons use affiliate URLs when available.

Product / Configuration	Source	Condition		Deal Rating	Action
HP ProDesk 400G9 SFF Business Desktop Intel CPU, 32 GB RAM, Windows 11 Pro 32GB RAMWindows 11 Verify configurationAI Fit: Local AI Starter · 7.7/10 · 95% conf.	eBay	Used	USD 346.00 Verify merchant price	Deal 7.3/10 Watch	View Seller Offer
HP ProDesk G4 400 SFF Desktop PC Intel i5-7500 3.4Ghz 8GB DDR4 256GB SSD Win 11 i5-75008GB RAM256GB SSD Related configuration — not used for Best PriceAI Fit: AI Chat Ready	eBay	Used	USD 109.99 Verify merchant price	Deal 4.7/10 High / Verify	View Seller Offer
HP ProDesk 400 G4 SFF Business PC i5-7500 3.40GHz 12GB 480GB SSD Win11 Desktop i5-750012GB RAM Related configuration — not used for Best PriceAI Fit: Coding AI Ready · 6.3/10 · 95% conf.	eBay	Very Good - Refurbished	USD 149.99 Verify merchant price	Deal 5.3/10 High / Verify	View Seller Offer
HP ProDesk 400 G9 Tower (i7-13700, 16GB/512GB) Manual affiliate offer Verify configurationAI Fit: Coding AI Ready · 6.3/10 · 95% conf. Prepared by Product Catalog Bridge. Amazon manual/search fallback is enabled for this product; verify exact configuration and destination before relying on any displayed price. Future PA-API can use this product title and matching profile.	Amazon	Verify on Amazon	Check current price Amazon price manually checked 2026-05-14.	Manual Verify live	Check Amazon Price

Prices, availability, and configurations can change. Verify product details, seller, shipping, returns, and warranty with the merchant before purchase. As an Amazon Associate, PCBuyer earns from qualifying purchases. PCBuyer may also earn commissions from other merchant links.

Product Specifications

Core product details from the PCBuyer product profile.

Display

ResolutionUnknown

Panel TypeIPS

TouchscreenUnknown

Connectivity

Wi-FiOptional / add-on

Wi-Fi StandardWi-Fi 6 / 802.11ax

BluetoothYes

Bluetooth VersionBluetooth 5.0

EthernetBuilt-in

Ethernet Speed1 GbE

DockingUSB-C docking

Security / Business

Windows Pro EligibleYes

BitLockerYes

Onsite SupportYes

Fleet SuitabilityGood

Memory / Storage

Installed RAM16GB

RAM TypeDDR5

Max RAM64GB

UpgradeableYes

Storage Size512GB

Storage TypeNVMe SSD

Storage ExpandableYes

Specs may vary by exact configuration. Always verify merchant listing details before purchase.

Product data & accuracy notice

PCBuyer uses a combination of third-party data sources, APIs, automated tools, and AI-assisted systems to retrieve, normalize, analyze, and display product specifications, pricing references, images, and buying information. Although we attempt to present useful and accurate information, PCBuyer cannot guarantee that any product specification, price, image, availability, compatibility detail, performance estimate, or buying recommendation is complete, current, or error-free. Always verify exact configuration, price, condition, warranty, and merchant terms with the seller before purchase.