Dell Precision Tower 3660 Workstation i7-12700K

FEATURE                                       TECHNICAL SPECIFICATION

MODEL NUMBER:                             Precision 3660 Tower

PROCESSOR OPTIONS

12th Generation Intel® Core™ i9-12900K, 30MB cache, 16 cores (8P+8E), 3.2GHz to 5.2GHz, 125W

12th Generation Intel® Core™ i9-12900, 30MB cache, 16 cores (8P+8E), 2.4GHz to 5.1GHz, 65W

12th Generation Intel® Core™ i7-12700K, 25MB cache, 12 cores (8P+4E), 3.6GHz to 5.0GHz, 125W

12th Generation Intel® Core™ i7-12700, 25MB cache, 12 cores (8P+4E), 2.1GHz to 4.9GHz, 65W

12th Generation Intel® Core™ i5-12600K, 20MB cache, 10 cores (6P+4E), 3.7GHz to 4.9GHz, 125W

12th Generation Intel® Core™ i5-12600, 18MB cache, 6 cores (6P+0E), 3.3GHz to 4.8GHz, 65W

12th Generation Intel® Core™ i5-12500, 18MB cache, 6 cores (6P+0E), 3.0GHz to 4.6GHz, 65W

12th Generation Intel® Core™ i3-12100, 12MB cache, 4 cores (4P+0E), 3.3GHz to 4.3GHz, 60W”27,28

Note: All processors come with Intel® Integrated Graphics Processor Cooling options29,30

1. Standard CPU Air Cooler (for up to 65W CPUs)
2. Advanced CPU Air Cooler (for all CPUs)
3. Premium CPU Liquid Cooler (for all CPUs)

OPERATING  SYSTEM

Windows 11 Home, 64-bit Windows 11 Pro, 64-bit Windows 10 Home, 64-bit Windows 10 Pro, 64-bit

Windows 10 IoT 2021 LTSC (OEM Only)35

Windows 10 CMIT Government Edition, 64-bit (China only)

(coming soon)

Ubuntu® Linux® 20.04 LTS, 64-bit Kylin V 10 SP1 (coming soon)

Red Hat® Enterprise Linux® 8.6 (coming soon)

MEMORY OPTIONS

4 DIMM Slots: Up to 128GB or up to 4400MHz ECC and Non- ECC DDR5

Maximum speed: 4400MHz Maximum capacity: 128GB

Maximum memory speed varies by the following configuration on each channel. If the 2 DIMM configuration is not symmetrical, the maximum speed may drop.

4400MHz: 1 DIMM-1R/2R

4000MHz: 2 DIMM-1R

3600MHz: 2 DIMM-2R

8GB, 1 x 8GB, DDR5, 4400MHz, Non-ECC

16GB, 2 x 8GB, DDR5, 4400MHz, Non-ECC, dual-channel 32GB, 2 x 16GB, DDR5, 4400MHz, Non-ECC, dual-channel 64GB, 2 x 32GB, DDR5, 4400MHz, Non-ECC, dual-channel 32GB, 4 x 8GB, DDR5, 4000MHz, Non-ECC, dual-channel 64GB, 4 x 16GB, DDR5, 4000MHz, Non-ECC, dual-channel 128GB, 4 x 32GB, DDR5, 3600MHz, Non-ECC, dual-channel 16GB, 1 x 16GB, DDR5, 4400MHz, ECC

32GB, 2 x 16GB, DDR5, 4400MHz, ECC, dual-channel 64GB, 2 x 32GB, DDR5, 4400MHz, ECC, dual-channel 64GB 4 x 16GB, DDR5, 4000MHz, ECC, dual-channel 128GB 4 x 32GB, DDR5, 3600MHz, ECC, dual-channel³¹

STORAGE

Support for up to (3) M.2 2280 PCIe NVMe SSD on motherboard and up to (3) 3.5-inch SATA33,34 or (4) 2.5-inch SATA HDDs

Front accessible 2.5-inch SATA or 3.5-inch SATA HDD (with lockable door and key) available with specific storage configurations

Support for Intel® Ready Mode™ technology

Support for up to (1) additional PCIe SSD on Dell Precision Ultra- Speed drive with active cooling

RAID 0/1/5/10 available

M.2 2230, 256GB, PCIe NVMe® Class 35 SSD

M.2 2280, 512GB, PCIe NVMe® Class 40 SSD

M.2 2280, 1TB, PCIe NVMe® Class 40 SSD

M.2 2280, 2TB, PCIe NVMe® Class 40 SSD

M.2 2280, 4TB, PCIe NVMe® Class 40 SSD

M.2 2280, 512GB, PCIe NVMe® SSD, Self-Encrypting drive

2280, 1TB, PCIe NVMe® SSD, Self-Encrypting drive 2.5-inch, 500GB, 7200RPM, SATA, HDD

2.5-inch, 500GB, 7200RPM, Self-Encrypting, Opal 2.0, FIPS, SATA, HDD

2.5-inch, 1TB, 7200RPM, SATA, HDD

3.5-inch, 1TB, 7200RPM, SATA, HDD

3.5-inch, 2TB, 7200RPM, SATA, HDD

3.5-inch, 4TB, 5400RPM, SATA, HDD

3.5-inch, 4TB, 7200RPM, SATA, Enterprise HDD 3.5-inch, 8TB, 7200RPM, SATA, Enterprise HDD³²

M.2 2230 slot for WiFi and Bluetooth card

M.2 2230/2280 PCIe Gen4 slots for NVMe SSDs

(1) M.2 2280 PCIe Gen3 slot for NVMe SSD

(5) SATA slots for 2.5/3.5 inch HDD/ODD

OPTICAL DRIVE

8x DVD-ROM 9.5mm Optical Disk Drive 8x DVD+/-RW 9.5mm Optical Disk Drive

Integrated Smart Card Reader with Contact and Contactless Support (CAC/PIV)

ADD-IN CARDS

Serial Port Card Thunderbolt 4 PCIe Card Zoom Ultra-speed Card WLAN External Antenna AIC

USB 4.0 Type-C PCIe AIC card

Intel Gigabit Ethernet 2.5GbE NIC PCIe Card

MULTIMEDIA

Realtek Audio Controller, ALC3246-CG Internal speakers (optional)

CONNECTIVITY OPTIONS

Qualcomm® WCN6856-DBS, 2x2MIMO, 3571Mbps, 2.4Ghz/5Ghz/6Ghz, Wi-Fi 6E (Wi-Fi 802.11ax),
Bluetooth 5.2 (Coming post launch)
Intel® AX211, 2x2MIMO, 2400Mbps,
2.4Ghz/5Ghz/6Ghz, Wi-Fi 6E (Wi-Fi 802.11ax),
Bluetooth 5.2

PRIMARY BATTERY POWER OPTIONS

300W internal power supply unit, 92% Efficient PSU, 80 Plus Platinum

500W internal power supply unit, 92% Efficient PSU, 80 Plus Platinum

1000W internal power supply unit, 92% Efficient PSU, 80 Plus Platinum

CHIPSET 

Intel® W680

HARDWARE SECURITY

Security-cable slot
Padlock loop
Lockable Cable Cover (optional)
Lockable Bezel and Key for Front Accessible SATA
HDD (optional)
Chassis intrusion switch
SafeID including Trusted Platform Module (TPM) 2.0
Smart card keyboard (FIPS)
Microsoft 10 Device Guard and Credential Guard
(Enterprise SKU)
Microsoft Windows Bitlocker
Local hard drive data wipe through BIOS (Secure
Erase)
Self-encrypting storage drives (Opal, FIPS)
Trusted Platform Module TPM 2.0
China TPM
Intel Secure Boot
Intel Authenticate
SafeBIOS: includes Dell Off-host BIOS Verification,
BIOS Resilience, BIOS Recovery, and additional BIOS
Controls

RECOMMENDED ACCESSORIES

Mouse:
3Dconnexion SpaceMouse Wireless – 3DX-700066
Audio and Speakers:
Dell Slim Soundbar – SB521A
Audio Headsets:
Dell Pro Wireless Headset – WL5022
Display:
Dell UltraSharp 27 Monitor – U2722D
Dell UltraSharp 34 Curved USB-C HUB Monitor –
U3421WE
Keyboards:
Dell Pro Wireless Keyboard and Mouse – KM5221W

SYSTEMS MANAGEMENT

Dell Client Command Suite for In-Band systems management
Intel® vPro™ for Out-of-Band systems management

CONFIGURATION SERVICES

Factory image load
BIOS customization
Hardware customization
Asset Tagging and Reporting

GRAPHICS

One PCI Express x16 Gen5 slot supporting graphics cards up to
350W (Total power available for Discrete Graphics cards)
Some cards are available in Dual configurations
Intel® UHD Graphics 730 for 12th Generation Core™ i3 processors
Intel® UHD Graphics 770 for 12th Generation Core™ i5/i7/i9 processors
NVIDIA® RTX A6000, 48GB, GDDR6
AMD Radeon™ Pro W6800, 32GB, GDDR6
NVIDIA® RTX A5000, 24GB, GDDR6
NVIDIA® RTX A4000, 16GB, GDDR6
AMD Radeon™ Pro RX6900XT, 16GB, GDDR6
AMD Radeon™ Pro W6600, 8GB, GDDR6
NVIDIA® RTX A2000, 6GB, GDDR6
AMD Radeon™ Pro WX3200, 4GB, GDDR5
NVIDIA® T1000, 4GB, GDDR6
NVIDIA® T600 class, 4GB, GDDR6
NVIDIA® T400 class, 2GB, GDDR6

CASE COLOR

Dell Standard Black

PRODUCTIVITY SW15

Microsoft Office 30 Day Trial
Microsoft Office Home and Business 2021
Microsoft Office Professional 2021
Dell Optimizer for Precision

SECURITY

McAfee® Small Business Security 30 Day Free Trial
McAfee® Small Business Security 12 month subscription
McAfee® Small Business Security 36 month Subscription
Intel Guard Technologies & Secure Key: Software Guard (SGX), Data
Guard (vPro only), Boot Guard, BIOS Guard (Core CPU’s only), OS
Guard (Core CPU’s only) and Secure Key (i5 or greater only)
Intel Runtime BIOS Resilience (Copper Point) with attestation via
Nifty Rock + Intel TXT
Support of Absolute Persistent Module BIOS agent v2
OpenXT validation required
SafeGuard and Response, powered by VMware Carbon Black and Secureworks
Next Generation Antivirus (NGAV)
Endpoint Detection and Response (EDR)
Threat Detection and Response (TDR)
Managed Endpoint Detection and Response
Incident Management Retainer
Emergency Incident Response SafeData

WARRANTY

1 years Basic Warranty with Hardware Service on site service after
remote diagnosis
2 years Basic Warranty Extension
3 years Basic Warranty Extension
4 years Basic Warranty Extension
5 years Basic Warranty Extension
1 years ProSupport with Next Business Day on-site service
2 years ProSupport with Next Business Day on-site service
3 years ProSupport with Next Business Day on-site service
4 years ProSupport with Next Business Day on-site service
5 years ProSupport with Next Business Day on-site service
1 years ProSupport Plus for Client with Next Business Day on-site service
2 years ProSupport Plus for Client with Next Business Day on-site service
3 years ProSupport Plus for Client with Next Business Day on-site service
4 years ProSupport Plus for Client with Next Business Day on-site service
5 years ProSupport Plus for Client with Next Business Day on-site service

ACCIDENTAL DAMAGE SERVICES

1 Years Accidental Damage Service
2 Years Accidental Damage Service
3 Years Accidental Damage Service
4 Years Accidental Damage Service
5 Years Accidental Damage Service

KEYBOARD

Yes

PORTS, SLOTS & CHASSIS

Front ports:
USB 3.2 Type-A Gen 1 (5GB) port
USB 3.2 Type-A Gen 1 (5GB) port with PowerShare
USB 3.2 Type-C Gen 2 (10GB) port
USB 3.2 Type-C Gen 2×2 (20GB) port with PowerShare
Universal audio port
SD-card slot
Rear ports:
(2) DisplayPort 1.4 ports
(2) USB 2.0 (480MB) ports with SmartPower
(2) USB 3.2 Gen 2 (10GB) ports
(2) USB 3.2 Type-C Gen 2 (10GB) ports
RJ45 Ethernet port, 1GbE
Audio Line out
Optional Port (VGA, HDMI 2.0, DP++ 1.4, Type-C w/DP-Alt mode)
RJ45 Ethernet port, 2.5GbE (optional)
Full-height Gen5 PCIe x16 slot
Full-height Gen3 PCIe x4 slot
Full-height Gen 4 PCIe x4 slot

DIMENSIONS & WEIGHT

US
Height: 14.52in. (369.00mm)
Width: 6.81in. (173.00mm)
Depth: 16.53in. (420.00mm)
Weight: 18.739lbs (8.5kg)
Rest of the world
Height: 369.00mm (14.52in.)
Width: 173.00mm (6.81in.)
Depth: 420.00mm (16.53in.)
Weight: 8.5kg (18.739lbs)