ScaleMatrix
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ScaleMatrix is a San Diego-based colocation and private-cloud hosting provider best known for its proprietary Dynamic Density Control (DDC) cabinet platform, which uses a hybrid air/liquid cooling approach to support high-density compute, including GPU and HPC workloads, inside sealed cabinet enclosures. As of 2026 the company operates five data centers across the United States — San Diego (its headquarters), Dallas (Allen, TX), Charlotte, Seattle (Puyallup, WA), and Jacksonville — positioning itself as a boutique, high-density alternative to commodity colocation providers rather than a hyperscale operator. Founded in 2011, ScaleMatrix built its reputation serving verticals with demanding compute needs such as genomics, defense, aerospace, life sciences, and AI/HPC research, and has partnered with vendors like HPE and NetApp to offer turnkey AI and HPC deployment programs inside its facilities.
ScaleMatrix operates as a cloud provider and colocation provider, with facilities at the following locations:
FACILITY OPERATOR
Phone: 888-349-9994
ScaleMatrix Data Center Locations
- San Diego, California, USA ScaleMatrix San Diego Data Center (US-West 01)AI DATA CENTER · 888-349-9994 PENDING REVIEW
This facility is ScaleMatrix's founding headquarters campus and was nearly doubled in size when the company took an additional 46,000 sq ft at the Kearny Mesa campus, expanding from its original 50,000 sq ft footprint. - Jacksonville, Florida, USA ScaleMatrix Jacksonville Data Center (US-South 02)AI DATA CENTER · 888-349-9994 PENDING REVIEW
This facility is notable for being built to withstand severe weather with 15-inch reinforced concrete walls and 2N redundant power and cooling systems. - Charlotte, North Carolina, USA ScaleMatrix Charlotte Data Center (US-East 01) · 888-349-9994 PENDING REVIEW
Independent listings note this facility offers notably aggressive utility power rates compared to other regional colocation options. - Allen, Texas, USA ScaleMatrix Dallas Data Center (US-South 01) · 888-349-9994 PENDING REVIEW
This site is home to one of ScaleMatrix's Cloud Availability Zones and is positioned to serve central U.S. industries such as Oil & Gas and R&D. - Puyallup, Washington, USA ScaleMatrix Seattle Data Center (US-West 02) · 888-349-9994 PENDING REVIEW
Independent facility profiles describe this as the highest-density data center in the Seattle area, with an upgradable 50MW utility supply.
By Continent
AI Data Centers
ScaleMatrix markets its Dynamic Density Control (DDC) cabinet platform, deployed across all five of its U.S. data centers, as purpose-built for AI, machine learning, and HPC workloads. The company says DDC cabinets can cool up to 52kW per cabinet — well above typical colocation density — through a sealed enclosure that combines air-cooling flexibility with liquid-cooling-level efficiency. It has also run joint programs with HPE (Apollo/Synergy HPC platforms) and NetApp (ONTAP AI) to let customers test and deploy AI/HPC clusters within its facilities, most notably at its San Diego, Dallas, Charlotte, Seattle, and Jacksonville sites.
- San Diego, USA ScaleMatrix San Diego Data Center (US-West 01) AI DATA CENTER PENDING REVIEW
This facility is ScaleMatrix's founding headquarters campus and was nearly doubled in size when the company took an additional 46,000 sq ft at the Kearny Mesa campus, expanding from its original 50,000 sq ft footprint. - Jacksonville, USA ScaleMatrix Jacksonville Data Center (US-South 02) AI DATA CENTER PENDING REVIEW
This facility is notable for being built to withstand severe weather with 15-inch reinforced concrete walls and 2N redundant power and cooling systems.
Common Questions
Does ScaleMatrix offer AI or GPU-specific infrastructure?
Yes — ScaleMatrix's Dynamic Density Control (DDC) cabinet technology is marketed specifically for AI, machine learning, and HPC workloads, and the company states its DDC cabinets can cool up to 52kW per cabinet, using a liquid-cooling-like efficiency delivered through a sealed, air-based enclosure design.
How many data centers does ScaleMatrix operate?
As of recent listings, ScaleMatrix operates five U.S. data centers: San Diego (US-West 01, its headquarters), Dallas/Allen, TX (US-South 01), Charlotte, NC (US-East 01), Seattle/Puyallup, WA (US-West 02), and Jacksonville, FL (US-South 02).
Where is ScaleMatrix headquartered?
ScaleMatrix is headquartered at its San Diego data center campus in Kearny Mesa, California, at 5775 Kearny Villa Road.
What makes ScaleMatrix's cooling technology different from standard colocation?
ScaleMatrix uses a patented cabinet-level cooling and fire suppression system called Dynamic Density Control, which the company says delivers liquid-cooling-level efficiency while retaining the flexibility and lower risk profile of air cooling, plus per-cabinet fire suppression to isolate incidents.
Does ScaleMatrix offer cloud services?
ScaleMatrix is classified as a cloud provider among other services it offers — we can't confirm which specific facilities provide cloud services. Please contact ScaleMatrix directly to confirm cloud availability.
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