ChinaCache Reports Q3 Average Internet Speed in China Sequentially Increased 20%

ChinaCache Reports Q3 Average Internet Speed in China Sequentially Increased

Seven Provinces Now Achieve Average Connection Speeds Above 4Mb/s

BEIJING, Nov. 27, 2013 (GLOBE NEWSWIRE) -- ChinaCache International Holdings
Ltd. ("ChinaCache" or the "Company") (Nasdaq:CCIH), the leading total
solutions provider of Internet content and application delivery services in
China, reported China's Internet performance in the third quarter of 2013.
China's Internet connection speeds increased 20% in the third quarter of 2013
to 3.97 Mb/s, from 3.3 Mb/s in the second quarter. More significantly, over
74% of China's Internet population reported average speeds between 3Mb/s to
4Mb/s – allowing users to quickly download and stream large files, such as
movies and videos.

With an average connection speed of 6.17Mb/s, Shanghai remained the province
with the fastest access, and the only province with average connection speeds
above 6Mb/s. In the third quarter, six provinces achieved average connection
speeds above 4Mb/s: Beijing (4.92Mb/s), Jiangsu (4.25Mb/s), Fujian (4.21Mb/s),
Shandong (4.20Mb/s), Zhejiang (4.16Mb/s) and Heilongjiang (4.07Mb/s), making
this the first time that Shanghai was not the only province with an average
connection speed above 4Mb/s.

Among China's three major carriers, China Telecom remained the fastest in the
third quarter of 2013, at 4.06 Mb/s, followed by China Unicom's 3.87 Mb/s and
China Mobile's 3.77 Mb/s. China Mobile greatly narrowed its speed gap against
its peers and achieved the highest increase in average speeds, up 35% from the
prior quarter. China Telecom and China Unicom also preformed strongly in the
third quarter, with each delivering double digit increases.

Windows XP is still the dominant operating system used in China with an
installation base of 70% of the country's Internet population. Windows 7 is in
the second place with 28% of the Internet population installing it on their
computer, and Windows 8, which is relatively new to the market, has 1.4%
market share. As for non-Windows operating systems, only Mac OS X makes the
ranking, accounting for 0.5% of users.

All information in this press release is based on data collected by ChinaCache
from the ChinaCache Index ("CC Index"), China's first analytics platform that
provides Internet users with real-time data on traffic, bandwidth and usage
habits, as well as other key statistics. As a carrier-neutral service
provider, ChinaCache is able to leverage its nationwide network of more than
300 nodes and 15,000 servers to gather data on the Internet landscape and
usage patterns across the country, covering fixed-line, Wi-Fi, 2G and 3G
networks of various carriers. The Company believes the analytics provided by
the CC Index are valuable to government agencies, major carriers and other
ISPs, as well as end-users looking to increase online speed and improve their
overall web experience. ChinaCache is committed to improving China's Internet
performance with its Content-aware Network Services, as well as bringing value
to its customers and a better Internet experience to end-users. While
primarily providing services in China, ChinaCache is expanding into other
Asian markets, as well as Western Europe, North America, the Middle East and
North Africa.

Please contact ChinaCache's Investor Relations department to request a copy of
the China Internet Performance data for the Third Quarter 2013.

About ChinaCache International Holdings Ltd.

ChinaCache International Holdings Ltd. (Nasdaq:CCIH) is the leading total
solutions provider of Internet content and application delivery services in
China. As a carrier-neutral service provider, ChinaCache's network in China is
interconnected with networks operated by all telecom carriers, major
non-carriers and local Internet service providers. With more than a decade of
experience in developing solutions tailored to China's complex Internet
infrastructure, ChinaCache is a partner of choice for businesses, government
agencies and other enterprises to enhance the reliability and scalability of
online services and applications and improve end-user experience. For more
information on ChinaCache, please visit

Safe Harbor Statement

This announcement contains forward-looking statements. These statements are
made under the "safe harbor" provisions of the U.S. Private Securities
Litigation Reform Act of 1995. These forward-looking statements can be
identified by terminology such as "will," "expects," "anticipates," "future,"
"intends," "plans," "believes," "estimates" and similar statements. ChinaCache
may also make written or oral forward-looking statements in its reports filed
or furnished to the U.S. Securities and Exchange Commission, in its annual
reports to shareholders, in press releases and other written materials and in
oral statements made by its officers, directors or employees to third parties.
Statements that are not historical facts, including statements about
ChinaCache's beliefs and expectations, are forward-looking statements.
Forward-looking statements involve inherent risks and uncertainties. A number
of factors could cause actual results to differ materially from those
contained in any forward-looking statements, including but not limited to the
following: the Company's goals and strategies, expansion plans, the expected
growth of the content and application delivery services market, the Company's
expectations regarding keeping and strengthening our relationships with its
customers, and the general economic and business conditions in the regions
where the Company provides its solutions and services. Further information
regarding these and other risks is included in the Company's filings with the
U.S. Securities and Exchange Commission. All information provided in this
press release is as of the date of this press release, and ChinaCache
undertakes no duty to update such information, except as required under
applicable law.

CONTACT: For investor and media inquiries please contact:

         Ms. Yujie Li
         Investor Relations
         ChinaCache International Holdings
         Tel: +86 (10) 6408 5305
         Ms. MaryBeth Csaby
         The Piacente Group | Investor Relations
         Tel: +1 212-481 2050
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