RFQ_501-516928_DR815_Additional_Attachment_.xlsx

XLSX spreadsheet 12 KB Posted

Attached to
501-516928 Rack Workstation
Solicitation number
501-516928
Issued by
Sacramento County, San Francisco City, California

About this file

This is a Request for Quote (RFQ) attachment for solicitation number 501-516928 DR815 issued by a state agency. The solicitation seeks one (1) Colfax ProEdge TRX5400 Rack Workstation configured with specific high-performance components, including an AMD Ryzen ThreadRipper Pro 7955WX processor, Asus Pro WS motherboard, 360mm liquid CPU cooler, 4U rackmount chassis, and supporting infrastructure. The workstation must include 128GB of registered ECC DDR5 memory distributed across four designated sockets, a Seasonic 1000W power supply, Noctua cooling fans, M.2 NVMe storage, an Nvidia RTX2000E Ada Lovelace GPU with 16GB capacity, TPM security module, and Windows 11 Professional for Workstations operating system. All bids are due on Friday, May 15, 2026.

The solicitation specifies that brand names and model numbers are descriptive but not restrictive, allowing bidders to propose equivalent items meeting specified quality standards provided they clearly describe differences from the referenced brands. The state reserves the right to determine whether substitute offerings meet quality equivalency requirements. No pricing information, contract term, set-asides, or incumbent details are specified in this attachment. Bidders must submit complete quotes identifying all component specifications and any proposed alternatives with detailed justification for equivalency claims.

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Text version

RFQ 501-516928
DR815 Attachment
Line ItemQtyItem Description
11Colfax ProEdge TRX5400 Rack Workstation Colfax Part#CX-119409 (must consist of the following components)
Motherboard #22324 Asus Pro WS WRX90E-SAGE SE
Primary CPU #22912 AMD Ryzen ThreadRipper Pro 7955WX sTR5 16C/32T 4.5 GHz 64MB 350W
Liquid Pump #22445 Enermax LIQTECH TR4 II Series 360mm Liquid CPU Cooler
Chassis # 21849 Colfax CX4200i 4U 20 Inch Deep Rackmount Chassis
Chassis Fans # 22611 Noctua NF-A12x25 PWM (6 Fans -Push/Pull)
Rackmount Kit # 21851 Colfax CX4150a/CX4170a/CX4200i 18 inch slides for 20 to 28 inch rack post spacing
Power Supply # 22061 Seasonic Vertex ATX 3.0 1000W Platinum
Memory Socket 1 of 8 # 21436 DIMM 32GB 4800 MT/s DR x 8 Registered ECC DDR5
Memory Socket 3 of 8 # 21436 DIMM 32GB 4800 MT/s DR x 8 Registered ECC DDR5
Memory Socket 5 of 8 # 21436 DIMM 32GB 4800 MT/s DR x 8 Registered ECC DDR5
Memory Socket 7 of 8 # 21436 DIMM 32GB 4800 MT/s DR x 8 Registered ECC DDR5
DVD+/-RW Drive # 20431 Asus DRW-24B1ST/BLK/B/AS DVDRW SATA 24X
M.2 Drive 1 # 22661 Crucial T705 1TB PCIe Gen5 NVMe M.2 SSD
Nvidia GPU 1 # 22790 PNY Nvidia RTX2000E Ada Lovelace Low Profile 16gb Single Slot PCI Express
TPM # 20416 Asus TPM-SPI
Operating System SW # 21299 MS Windows 11 Professional for Workstations
Any reference to brand names and model numbers in the solicitation is intended to be descriptive, but not restrictive.
Unless bidder specifies otherwise, it is understood that the bidder is offering the specific brand item(s) listed in the solicitation.
Quotes offering equivalent items meeting the standards of quality specified will be considered, providing the quote clearly describes
the article offered and how it differs from the referenced brand. The State reserves the right to determine whether a substitute
offer is equivalent to and meets the standards of quality indicated by the brand name references.
All Bids Due Friday, May 15, 2026

File details come from the government source that posted it. Updated .