HostPapa SJ1

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55 S. Market Street
Operational
Fully operational facility
Operated by:

HostPapa SJ1

Ownership: HostPapa does not own the building.
░░░ Request Dataset MW
Total Power

SJ1 is located within CoreSite's 55 S Market building which is a legacy telecom and Internet hub.

Formerly known as "ColoCrossing SJC1"

Map and Nearby Locations:

55 S. Market Street
HostPapa Sites
Nearby Facilities

Sites within 15 miles of HostPapa SJ1

Distance Site About
0.00 miles CoreSite SV1 55 S Market
55 S Market is a legacy Carrier Hotel in San Jose
0.00 miles Hurricane San Jose
Multiple racks in cages in the same building as CoreSite Any2 San Jose 20+ Carriers with Diverse Fiber In Building
0.16 miles 150 S 1st
0.23 miles Rackspace San Jose SJC2
Colocated within the Digital Reality's building
0.54 miles Arena Investors: Bassett AI R&D
Spanning 281,800 sq ft, the development will feature lab and office spaces, three floors of data halls, IT white space, an on-site substation, generators, and a rooftop cooling plant.
0.73 miles Fibernet San Jose
0.73 miles Cerulean San Jose
1.07 miles Evocative: SJC7
1.07 miles 365 San Jose
3.29 miles CloudHQ: Santa Clara SJC1
CloudHQ's SJC1 data center will be a multi-story facility designed to accommodate various deployment types.
3.45 miles Santa Clara (SC1) Digital Realty
3.63 miles 2045 & 2055 Lafayette - Digital Realty
Digital Realty acquired the facility in 2004 and fully leased it to Savvis. In 2007, Microsoft acquired that lease and is now the sole tenant of the facility.
3.64 miles Vantage: CA22
Vantage CA22 data center building is a part of Vantage's second Santa Clara Campus.
3.65 miles Cyrusone Santa Clara
3.68 miles Vantage: CA23
Vantage CA23 data center building is a part of Vantage's second Santa Clara Campus. The building spans 200,000 sq ft (18,500 sq m) of data center space and came online in 2021.
3.71 miles Vantage: Santa Clara CA2
The Vantage's long-term plan calls for four data center buildings totaling 560,000 square feet and 55 megawatts of critical load.
3.73 miles Equinix San Jose SV3
3.81 miles Hyperscale Data Center Request Dataset
Microsoft plans to build two five-story data centers near the corner of Component Drive and Orchard Parkway in North San Jose. In 2021, LBA sold about 21.3 acres to Microsoft for $78.7 million.
3.85 miles Skybox Santa Clara
3.93 miles STACK SVY02A
STACK Infrastructure is constructing a new data center facility at 1200 Memorex Drive, located in an industrial corner of Santa Clara. The four-story data center will contain 472,920 square feet.
3.96 miles Digital Realty: SJC37
4.00 miles Goodman Innovation Bldg2
4.01 miles Goodman Innovation Centre San Jose
Logistics firm Goodman is set to enter the Silicon Valley data center market. The company confirmed the acquisition of a 45.8-acre site in San Jose for $200 million (bought from an affiliate of LBA Realty in October 2025).
4.12 miles Digital Realty: SJC31
4.15 miles EdgeConneX: 1600 Memorex
Expansion site
4.18 miles Connect Data Centers: Santa Clara, CA
Harrison Street Real Estate Capital LLC and Oppidan Investment Co. have partnered to develop a 200,000-square-foot data center in Santa Clara, near Mineta San Jose International Airport.
4.23 miles EdgeConneX Santa Clara
4.28 miles Digital Realty: SJC11
4.35 miles NTT Silicon Valley SV1
A 160,000 sq. ft., four-story data center built on a 3.3 acre site
4.37 miles Hyperscale Data Center Request Dataset
Amazon has acquired a former insulation factory located at 960 Central Expressway just west of San Jose Mineta International Airport in Santa Clara, California.
4.41 miles Prime Santa Clara
Located in the heart of Silicon Valley, this new Santa Clara data center facility will be delivered as turn-key, or is available as powered shell, with 10 MW of critical power with N+1 configuration and up to 14MW of critical power with N configuration.
4.42 miles Cologix Santa Clara
In 2021, Data center provider Cologix added its first major presence on the U.S. West Coast, acquiring this data center campus in Santa Clara, Calif. from vXchnge.
4.45 miles Digital Realty: Silicon Valley SJC10
Digital Realty acquired the 3 story facility in 2006. Telx formerly operated the building MMR. Digital Realty acquired Telx in 2015.
4.45 miles Tata San Francisco
4.45 miles Digital Realty: SJC15
The facility was renovated in 2008 and provides IT services customer with 2,250 kW of critical IT power
4.45 miles Lumen Santa Clara
4.47 miles NaviSite Santa Clara
4.48 miles Prime: 1231 Comstock
Prime Data Centers is developing a new four-story, 119,000 square-foot data center. Located at 1231 Comstock Street.
4.48 miles Colovore: Santa Clara SJC01
Colovore launched its first single-story, 24,000-square-foot (2,230-square-meter) facility in Santa Clara in 2014, with its most recent expansion announced in February 2022.
4.49 miles StratCap: 3205 Bassett
StratCap acquired a purpose-built data center in Santa Clara that is 100 percent leased to a ‘top-tier wireless carrier,’ and serves as a network switch facility.
4.51 miles Colovore: SJC02
Colovore's second high-density, liquid-cooled data center is located immediately adjacent to its first data center in Santa Clara.
4.51 miles Prime Santa Clara (Martin)
4.52 miles Digital Realty: SJC14
4.53 miles Digital Realty: SJC16
4.53 miles Evocative Santa Clara SJC14
4.54 miles Csquare: Santa Clara SF04
CenterSquare's SFO4 carrier-neutral data center campus is located just minutes from San Jose International Airport.
4.54 miles Prime: 2225 Martin
Prime Data Centers is planning to build a 207,000 sq ft (19,230 sqm) facility nearby at 2225 Martin Street in Santa Clara, CA.
4.56 miles Equinix San Jose SV13
4.56 miles Csquare: SFO4-B
4.58 miles Evocative: Santa Clara, SJC3
Evocative's Santa Clara Data Center (SJC3), located at 3080 Raymond St, Santa Clara, CA , was constructed in 1980. Spanning an impressive 15000 square feet, this colocation site offers ample space to accommodate various data center operations and infrastructure requirements.
4.58 miles Astound: Santa Clara
4.62 miles Digital Realty: SJC29
The building, renovated in 2010, houses three 1,125 kW data rooms and is equal to a power density of 160 watts per raised square foot.
4.64 miles Equinix Santa Clara SV2
4.66 miles Stack: SVY01C
Stack is expanding its data center campus in San Jose, California to build two data centers on a plot at 2400 Ringwood Avenue and 1849 Fortune Drive in Santa Clara County.
4.69 miles STACK SVY01B
Stack Infrastructure has launched a 32MW SVY01B facility on its Silicon Valley campus in California
4.70 miles OpenColo
4.73 miles STACK Silicon Valley SVY01
Phase I supports 9.3 MW of critical power
4.76 miles Stack: SVY01D
Stack is expanding its data center campus in San Jose, California to build two data centers on a plot at 2400 Ringwood Avenue and 1849 Fortune Drive in Santa Clara County.
4.76 miles Digital Realty: SJC30
4.79 miles Digital Realty: SJC35
Located near Highway 101, 3205 Alfred is a two-story data center. The facility is strategically located near three cost-effective substations on the power grids of Silicon Valley Power.
4.81 miles 2950 Zanker
The building is 100% leased on a long-term basis to a major telecommunications company.
4.82 miles Overton Moore Properties: 2334 Lundy Place
Currently leased to a Triple Net customer, NTT Communications.
4.98 miles Centersquare: Santa Clara SF01 DC2
4.98 miles 2403 Walsh - Digital Realty
Currently leased to a Triple Net customer.
4.99 miles 2401 Walsh - Digital Realty
Currently leased to a Triple Net customer.
4.99 miles Centersquare: Santa Clara SF01
5.12 miles CoreSite Milpitas SV2
5.14 miles CoreSite SV9
CoreSite opened its ninth Santa Clara data center, known as SV9, in 2025.
5.16 miles Vantage: CA12
CA12 data center building is a part of Vantage's Santa Clara CA1 Campus in Silicon Valley.
5.18 miles Vantage: CA16
CA16 data center building is a part of Vantage's Santa Clara CA1 Campus in Silicon Valley.
5.20 miles CoreSite SV5
5.20 miles Vantage: CA15
CA15 data center building is a part of Vantage's Santa Clara CA1 Campus in Silicon Valley.
5.21 miles Vantage: Santa Clara CA3
Vantage Data Centers' third Silicon Valley campus, CA3, is a four-story facility spanning over 486,000 square feet.
5.22 miles Vantage: CA14
CA14 data center building is a part of Vantage's Santa Clara CA1 Campus in Silicon Valley.
5.22 miles CoreSite Santa Clara Campus
CoreSite's Santa Clara Campus contains 5 datacenter buildings. (SV3, SV4, SV5, SV6, SV7 and SV8)
5.23 miles Digital Realty: SJC34
This site was acquired through the Telx acquisition and is part of the Vantage Campus in Santa Clara.
5.23 miles CoreSite SV4
5.23 miles Vantage: Santa Clara CA1
Vantage's CA1 campus consists of six multi-story data centers on 21 acres, offering more than 335,000 square feet of data center space.
5.24 miles CoreSite SV3
5.25 miles Vantage: CA13
CA13 data center building is a part of Vantage's Santa Clara CA1 Campus in Silicon Valley.
5.29 miles CoreSite SV6
5.31 miles EdgeCore Silicon Valley
EdgeCore Silicon Valley campus is located at 2201 Laurelwood Road, Santa Clara.
5.32 miles CoreSite SV8
CoreSite completed construction on SV8 phases I and 2 in the second half of 2019
5.33 miles CoreSite SV7
5.37 miles Bowers Data Center
GI Partners has secured planning permission to demolish an existing office property and develop a new four-story data center in Santa Clara, California.
5.38 miles EdgeCore: SV02
EdgeCore's Silicon Valley campus is located at 2201 Laurelwood Road, Santa Clara.
5.42 miles Intel Santa Clara D2P3
The facility uses close-coupled evaporative cooling that relies on recycled water, to help it to reach an annualized PUE of 1.06.
5.44 miles Evocative Santa Clara SJC11
Formerly known as Internap Santa Clara SJE-011 before being acquired in September 2022 by Evocative
5.63 miles Hyperscale Data Center Request Dataset
The project will span two data center buildings, the first spanning 285,768 square feet (26,548 sq m), and the second 229,974 square foot (21,365 sq m).
5.67 miles Hyperscale Data Center Request Dataset
This planned facility will be a part of Amazon's 2305 Mission College Blvd Campus. The data center will span 229,974 sqft (21,365 sq m) of space.
5.82 miles Centersquare: Sunnyvale SF03
5.89 miles H5: Silicon Valley
5.89 miles ColoXchange Sunnyvale
5.93 miles Element Critical SV1
5.93 miles Lumen Sunnyvale 1
5.98 miles Centersquare: SF03 DC2
6.03 miles Equinix Santa Clara SV14
6.04 miles Equinix Santa Clara SV15
6.06 miles Equinix Santa Clara SV16
6.08 miles Equinix Santa Clara SV17
6.26 miles China Telecom Santa Clara
6.31 miles QTS Santa Clara
QTS's Santa Clara campus has two distinct data center buildings
6.47 miles 400 Holger Way, San Jose
6.50 miles DataBank Santa Clara SFO1
6.58 miles 4650 Old Ironsides
6.58 miles Centersquare: SF02 DC2
6.62 miles Hyperscale Data Center Request Dataset
This facility will be part of Microsoft's Alviso Way Campus in San Jose, California.
6.63 miles 4700 Old Ironsides
6.63 miles Centersquare: Santa Clara SF02
6.80 miles Prologis: San Jose, California
Prologis’ Sustainable Technology, Engineering and Manufacturing (STEM) Park is a landmark 159-acre development in North San Jose designed to anchor the region’s growing AI and semiconductor sectors.
6.85 miles Prologis: San Jose 2
This facility is part of Prologis' data center campus in San Jose, California.
6.87 miles Hyperscale Data Center Request Dataset
Microsoft is developing a new data center campus on a 64.59-acre site in the Alviso neighborhood of Northern San Jose.
6.90 miles Prologis: San Jose 3
This facility is part of Prologis' data center campus in San Jose, California.
6.95 miles Prologis: San Jose 4
This facility is part of Prologis' data center campus in San Jose, California.
7.34 miles Vantage: Nortech Parkway
In 2023, Vantage outlined plans to build a data center on a 9.8-acre plot in San Jose's Alviso area.
7.68 miles Terra Ventures: San Jose, CA
Terra Ventures has revised its plans for a 9.3-acre site in Alviso, North San Jose.
8.12 miles Equinix Sunnyvale SV6
8.64 miles Equinix SV11
8.70 miles Equinix SV10
8.72 miles Lightedge: San Jose, CA
LightEdge acts as a colocation and hybrid cloud provider operating within Equinix’s Silicon Valley campus.
8.74 miles Equinix Sunnyvale SV4
8.74 miles Equinix San Jose Campus
The four building Equinix campus in Silicon Valley lies to the far south in San Jose, yet it is one of the best-connected data centers in the Bay Area.
8.79 miles Equinix SV5
9.01 miles Menlo: MD-SV1 (Sunnyvale)
Acquired in January 2022, this fully entitled 8.9-acre development site in Sunnyvale, CA features (1) two-story building totaling approximately 244,214 square feet served by an on-site substation.
9.03 miles SC Zeus: San Jose
The site can support 5KW to 10KW per Rack. If support for Liquid Cooled Server is required, additional work needs to be completed, which will take around 4 months.
9.05 miles Equinix: SV12x
9.06 miles China Mobile San Jose
In 2023, after many delays, the building was commissioned
9.07 miles Prime: San Jose
9.09 miles RICloud: 6580 Via del Oro
In 2017, RiCloud Corp acquired from Briggs Development and spent about $100 million renovating the property.
9.10 miles Equinix: SV19
9.27 miles Equinix: SV18
9.54 miles ECL CSC1
9.62 miles Hurricane Electric Fremont 2
3 Internet Exchange Points (SFMIX, AMS-IX Bay, and FCIX) 70 Internet Networks 7 Carriers with Diverse Fiber
9.90 miles Verizon: Fremont
The site is a previous XO Communications facility
10.99 miles Hurricane Electric Fremont 1
2 Internet Exchange Points (SFMIX and AMS-IX Bay) 20 Internet Networks 6 Carriers with Diverse Fiber
11.89 miles Astound: Mountain View
13.57 miles T5@Silicon Valley (Newark)
T5 acquired the facility from Apple in 2020.
13.57 miles Hyperscale Data Center Request Dataset
While Apple sold the property to T5 Data Centers in October 2020, it continues to operate there as a tenant.
13.67 miles T5@Silicon Valley Bldg 2
T5 plans to develop an additional three-story 180,000 SF data center building on its Silicon Valley campus.
16.62 miles AT&T Palo Alto
16.68 miles Equinix Palo Alto SV8
Equinix SV8 is the home of the legendary Palo Alto Internet Exchange.
16.68 miles Menlo: Bryant Street Landlord

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Operating Company

Operated by:

HostPapa is a web hosting and cloud services company that owns the ColoCrossing brand following its 2023 acquisition of Deluxe Corporation’s web hosting and logo design businesses.

ColoCrossing provides colocation, dedicated servers, and managed services, with operational sites in U.S. markets such as Los Angeles and Buffalo.

Deluxe previously acquired the ColoCrossing assets in 2018 when it purchased selected assets of Velocity Servers, Inc., doing business as ColoCrossing. ColoCrossing now operates as part of HostPapa’s portfolio.

History:

  • 2023-06: Completed acquisition of Deluxe Corporation’s web hosting and logo design businesses; ColoCrossing became part of HostPapa.
  • 2023-01: Agreed to acquire Deluxe Corporation’s web hosting and logo design businesses.
  • 2018-06: Deluxe Corporation acquired selected assets of Velocity Servers, Inc., doing business as ColoCrossing.
  • ColoCrossing was founded in 2027
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13MW
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