• corporate business, small business
• Product Form Factor
  Convertible mini tower
• Packaged Quantity
• Platform Technology
  Intel vPro Technology
• Built-in Devices
  speaker
• Embedded Security
  Trusted Platform Module (TPM 1.2) Security Chip
• Manufacturer
  HP

PROCESSOR / CHIPSET

• CPU
  Intel Core i7 4th Gen
• Max Turbo Speed
  3.9 GHz
• Number of Cores
  Quad-Core

CACHE MEMORY

• Installed Size
  8 MB
• Cache Per Processor
  8 MB
• Per Processor Size
  8 MB
• Installed Size
  8 MB

RAM

• Installed Size
  8 GB / 32 GB (max)
• Memory Speed
  1600 MHz
• Memory Specification Compliance
  PC3-12800
• Features
  unbuffered
• Configuration Features
  2 x 4 GB
• RAM Supported
  32 GB unbuffered – ECC
  32 GB unbuffered – non-ECC
• Technology
  DDR3 SDRAM
• Installed Size
  8 GB
• Data Integrity Check
  non-ECC
• Rated Memory Speed
  1600 MHz

STORAGE

• RAID Level
  RAID 0, RAID 1
• Interface Type
  Serial ATA-600
• Type
  none

MEMORY

• Max Supported Size
  32 GB
• Form Factor
  DIMM 240-pin
• Slots Qty
  4
• Empty Slots
  2

HARD DRIVE

• Capacity
  500 GB
• Interface Type
  SATA 6Gb/s
• Spindle Speed
  7200 rpm
• Features
  Native Command Queuing (NCQ)
• Type
  HDD
• Interface Class
  Serial ATA
• Installed Qty
  1

STORAGE REMOVABLE

• Type
  none

HEADER

• Brand
  HP
• Product Line
  HP Workstation
• Model
  Z220
• Localization
  English
• Country Kits
  United States
• Packaged Quantity
  1
• Compatibility
  PC

NETWORKING

• Data Link Protocol
  Ethernet, Fast Ethernet, Gigabit Ethernet
• Form Factor
  integrated
• Compliant Standards
  IEEE 802.1Q, IEEE 802.1p, IEEE 802.2, IEEE 802.3, IEEE 802.3ab, IEEE 802.3az, IEEE 802.3u
• Ethernet Controller(s)
  Intel 82579LM
• Features
  Wake on LAN (WoL), PXE support

SYSTEM

• Type
  workstation
• Platform Technology
  Intel vPro Technology
• Hard Drive Capacity
  500 GB
• Embedded Security
  Trusted Platform Module (TPM 1.2) Security Chip

DIMENSIONS & WEIGHT

• Width
  7 in
• Depth
  17.9 in
• Height
  17.6 in

CHASSIS

• Form Factor
  tower
• Manufacturer Form Factor
  convertible mini tower
• Built-in Devices
  speakers

MAINBOARD

• Processor Socket
  LGA1155 Socket
• Chipset Type
  Intel C206

AUDIO OUTPUT

• Form Factor
  integrated
• Compliant Standards
  High Definition Audio

ENVIRONMENTAL STANDARDS

• EPEAT Level
  EPEAT Gold
• ENERGY STAR Certified
  Yes

EXPANSION / CONNECTIVITY

• Bays
  3 (total) / 2 (free) x external 5.25″
  3 (total) / 2 (free) x internal 3.5″

RAM SUPPORTED

• Registered or Buffered
  unbuffered
• Data Integrity Check
  ECC, non-ECC
• Max Size
  32 GB

PHYSICAL CHARACTERISTICS

• Form Factor
  tower
• Weight
  22.93 lbs

POWER

• Type
  power supply
• Min Operating Temperature
  41 °F
• Max Operating Temperature
  95 °F
• 80 PLUS Certification
  80 PLUS Gold

OPERATING SYSTEM / SOFTWARE

• OS Provided: Type
  Microsoft Windows 7 Professional 64-bit Edition
• OS Provided
  Microsoft Windows 7 Professional 64-bit Edition (available through downgrade rights from Windows 8 Pro) + Windows 8 Pro License
• Type
  CyberLink Power2Go, Cyberlink PowerDVD, HP Performance Advisor, HP Power Assistant, HP ProtectTools Security Manager, HP Support Assistant, PDF Complete Corporate Edition
• Preinstalled OS
  Windows 10