Per-rack limits differ by facility
Facilities a short drive apart publish very different rack densities. These are the operators’ or listing sites’ published figures, not TORmem measurements, and your contracted space may differ.
| Facility | Published density | Source |
|---|---|---|
| Colovore | 50 kW per cabinet standard; up to 250 kW with direct liquid cooling | Operator release, Nov 2024 |
| Prime, Martin Ave | Up to and above 30 kW per rack | Trade press |
| CoreSite SV9 | Described as AI-ready and NVIDIA DGX-Ready; no per-rack figure published | Operator release, 2025 |
Sources: Colovore, Prime, CoreSite. TORmem is independent of these operators.
Grid power is the local constraint
Santa Clara is served by its municipal utility, Silicon Valley Power, which is upgrading its grid through 2028. Completed data centers in the city were reported in November 2025 to be waiting for power (Fortune).
For a GPU deployment, that makes the energized, contracted circuit the number that matters. Design the rack to the circuit you will actually have on delivery day, and get it in writing before the BOM is final.
Sizing the rack to the cage
- GPU count: if the cage is air-cooled at its contracted density, the number of GPUs per rack follows from that limit, not from the chassis.
- Feeds: map every PSU to the A and B circuits and confirm the rack keeps running after the agreed feed loss.
- Metering: agree which meter is contractual: PDU input, branch or outlet.
- Physical: rack depth, weight, floor loading and the dock and elevator path for a fully built rack.
The GPU rack power guide covers each of these in detail.
Delivery and installation into Santa Clara colos
TORmem builds and tests the rack in San Jose, next door to Santa Clara, and delivers it itself. Receiving windows, dock access and escorts are coordinated with the facility’s operations team. TORmem engineers then rack, cable, power up and bring up the hardware and run the agreed acceptance tests on site.
The GPU cluster acceptance guide lists the tests and evidence to agree before shipment. For local services across the region, see the Bay Area overview.
Frequently asked questions
- Can TORmem deliver to our Santa Clara colocation facility?
- Yes. TORmem delivers integrated servers and racks to the facility you have contracted and coordinates receiving, dock access and escorts with its operations team. TORmem is independent of the colocation operators; you contract the space directly.
- What rack density can Santa Clara data centers support?
- It varies by facility and by the space you contract. Published figures range from about 30 kW per rack as standard at some sites to 50 kW standard and up to 250 kW with direct liquid cooling at others. Confirm the contracted circuit and cooling for your cage before finalizing the rack design.
- Why are some Santa Clara data centers waiting for power?
- Santa Clara’s municipal utility, Silicon Valley Power, is upgrading its grid through 2028, and completed facilities were reported in late 2025 to be waiting for energized capacity. For a new deployment, confirm when your contracted circuits will be live.
- Does TORmem install the rack on site in Santa Clara?
- Yes. TORmem engineers rack, cable, power up and bring up the hardware in the facility, then run the acceptance tests agreed in writing before the order.
- Is the rack tested before it arrives?
- Yes. L11 racks are built and validated at TORmem’s San Jose facility against the agreed test plan, then tested again on site after installation as part of acceptance.
Built in San Jose
Scope a Bay Area deployment
Send the GPU, quantity, target data center and contracted power per rack. TORmem can scope the build, test plan, delivery and on-site installation, or arrange a visit to evaluate the hardware.
Related
Sources
- Colovore: second 9 MW liquid-cooled Santa Clara data center (Colovore, Nov 2024)
- Prime Data Centers expands Silicon Valley presence (Commercial Search)
- CoreSite completes SV9 AI-ready data center
- Santa Clara data centers waiting for grid power (Fortune, Nov 2025)
Facility names and figures come from the published sources above and describe those facilities. TORmem is independent of the colocation operators named, and their mention doesn't imply any partnership or endorsement.
