- https://iapproltautocm.austin.hp.com/hp-iap-autocomplete/search?companyCode=HPI
- https://www.hp.com/webapp/wcs/stores/servlet/SearchComponentAutoSuggestView?coreName=MC_10001_CatalogEntry_en_US&serverURL=http://g1t4186.austin.hp.com:9081/solr/MC_10001_CatalogEntry_en_US&langId=-1&storeId=10151&catalogId=10051&showHeader=true&lang=en
HP t640 Thin Client
Highly secure and optimized for workplace productivity
The HP t640 Thin Client helps keep your data safe across your workflows with built-in security and AMD Memory Guard. Choose the right fit for your specific users and environment with a range of subsystem options.
Secure by design, secure in operation

Data security
- • AMD Memory guard: Defend against unauthorized memory access and protect critical data in real time with built-in full system memory encryption.
- • Stateless operating system with HP Write Manager: 5 Ensure no data is stored locally on device by directing application writes to clear at closure or reboot.
- • Secure communication: Transfer data securely between data centers and thin clients with a wide variety of Fiber NIC options.

Device security
- • Trusted boot experience: Get advanced protection with UEFI Secure Boot on either Windows Embedded OS or HP ThinPro.
- • Integrated TPM: Leverage a highly-secure, hardware-backed vault for storing and protecting authentication data.

Identity security
- • Active Directory integration: Combine Active Directory with HP ThinPro for domain-join support that provides unique security for your organization.
- • Multi-factor authentication: Enforce MFA requirements on devices with finger print readers, contact and contact-less smart card readers, and more.
- • Single sign-on flexibility: Boost productivity in shared workspaces with quicker login to thin clients with support for industry-standard SSO options. 7
Packed with ports
This thin client has every port you need.




Configurable port options:
- • DisplayPortTM over USB-CTM with USB power delivery
- • HDMI output
- • VGA output
- • 2 x USB 3.1 Gen 1 ports
- • 2 x serial ports
- • 1 x power able serial port
- • External Wi-Fi antenna connector
- • Fiber Optic NIC connectors
- • Blank
Configurable port options:
- • DisplayPortTM over USB-CTM with USB power delivery
- • HDMI output
- • VGA output
- • 2 x USB 3.1 Gen 1 ports
- • 2 x serial ports
- • 1 x power able serial port
- • External Wi-Fi antenna connector
- • Fiber Optic NIC connectors
- • Blank
QuickSpecs
Overview
Meet the sleek, modern HP Thin Client desktop family
1. Based on currently available, in-market desktop thin clients as of August 2019 having AMD Memory Guard for data protection.
2. Most powerful processor available, providing the highest PassMark Average CPU Mark scores, on a desktop thin client. Based on PassMark Average CPU Mark scores for currently available, in-market desktop thin clients as of August 2019.
3. Multicore is designed to improve performance of certain software products. Not all customers or software applications will necessarily benefit from use of this technology. Performance and clock frequency will vary depending on application workload and your hardware and software configurations. AMD’s numbering is not a measurement of clock speed.
4. Mounting hardware sold separately.
5. Only available on devices with Windows OS
6. Multifactor authentication only available on thin clients with Intel processors, HP mt21 and HP t430
7. Single sign on options sold separately.
Select Your Country/Region and Language
Close Country/Region Selector Dialog- Africa
- Afrique
- Azərbaycan
- België
- Belgique
- Česká republika
- Danmark
- Deutschland
- Eesti
- España
- Europe, Middle East - Africa
- France
- Hrvatska
- Ireland
- Italia
- Kosovo
- Latvija
- Lietuva
- Magyarország
- Malta
- Middle East
- Moldova
- Nederland
- Norge
- Österreich
- Polska
- Portugal
- România
- Saudi Arabia
- Shqipëria
- Slovenija
- Slovensko
- South Africa
- Suisse
- Suomi
- Sverige
- Switzerland
- Türkiye
- Turkmenistan
- United Kingdom
- Ελλάδα
- Беларусь
- Босна и Херцеговина
- България
- Казахстан
- Россия
- Северна Македонија
- Србија
- Украина
- Հայաստան
- ישראל
- الشرق الأوسط
- المملكة العربية السعودية
- საქართველო
HP Worldwide
Select Your Country/Region and Language
- Africa
- Afrique
- América Central
- Argentina
- Asia Pacific
- Australia
- Azərbaycan
- Bangladesh
- België
- Belgique
- Bolivia
- Brasil
- Canada
- Canada - Français
- Caribbean
- Česká republika
- Chile
- Colombia
- Danmark
- Deutschland
- Ecuador
- Eesti
- España
- Europe, Middle East - Africa
- France
- Hong Kong SAR
- Hrvatska
- India
- Indonesia
- Ireland
- Italia
- Kosovo
- Latvija
- Lietuva
- Magyarország
- Malaysia
- Malta
- México
- Middle East
- Moldova
- Nederland
- New Zealand
- Norge
- Österreich
- Pakistan
- Paraguay
- Perú
- Philippines
- Polska
- Portugal
- Puerto Rico
- România
- Saudi Arabia
- Shqipëria
- Singapore
- Slovenija
- Slovensko
- South Africa
- Sri Lanka
- Suisse
- Suomi
- Sverige
- Switzerland
- Türkiye
- Turkmenistan
- United Kingdom
- United States
- Uruguay
- Venezuela
- Việt Nam
- Ελλάδα
- Беларусь
- Босна и Херцеговина
- България
- Казахстан
- Россия
- Северна Македонија
- Србија
- Украина
- Հայաստան
- ישראל
- الشرق الأوسط
- المملكة العربية السعودية
- ไทย
- საქართველო
- 中华人民共和国
- 中國香港 - 繁體中文
- 日本
- 臺灣 地區
- 한국
- Recalls|
- Product recycling|
- Accessibility|
- CA Supply Chains Act|
- Site Map|
- Privacy|
- Use of cookies|
- Personal data rights|
- Terms of use|
- Limited warranty statement|
- Terms & conditions of sales & service|
© Copyright 2021 HP Development Company, L.P.