Sangfor aSAN: Virtualization Storage Ledger 2026 Scorecard

Part of the Virtualization Storage Ledger (edition 2026-10-16). How the scores work: methodology.

Snapshot

Type: product
Owner: Sangfor Technologies Inc. (China; founded 2000; listed on the Shenzhen Stock Exchange, IPO 2018-05-16; chairman He Zhaoxi); China-led. A search found no Entity List, OFAC or procurement ban report, which is not a clearance
Licence: Commercial; aSAN comes with Sangfor HCI with no separate licence (vendor blog summary); software-based SKU on x86 or Sangfor aServer appliances; reviewers report perpetual licences with annual support of about 10 to 15 percent and yearly licences (PeerSpot, unverified); no price list; trial on request
Latest release: HCI 7.0.0 (launch webinar listed for 2026-09-03; no release note or GA date read); previous HCI 6.10.0 (launch webinar 2024-06-18)
Support lifecycle: Not found; documentation and downloads behind the support portal login
Next milestone: none published
Hypervisors: Sangfor aSV (KVM based, per a third-party article) inside Sangfor HCI only; no documented use of aSAN by VMware ESXi, Hyper-V, Proxmox VE or XCP-ng; no KubeVirt (search summaries of sangfor.com; the site blocked automated reading)
Tier: Storage inside a VM platform
Archetype: Market-window follower (grade C)
Evidence grade: C. sangfor.com returned 403 to every automated read, so no vendor release note, datasheet or lifecycle page was read. Facts come from BrightTalk launch webinar listings, search summaries of sangfor.com and sangfor.com.cn pages, a support portal navigation page, PeerSpot user reviews, a CRN Asia article and Wikipedia. History before 2021 has no dated source and is held flat.

Not ranked: Inclusion test 1 not confirmed: no dated release since 2025-10-15 could be read (sangfor.com blocks automated reading; 7.0.0 webinar listed 2026-09-03)

Scope of the scores: aSAN is the storage layer of Sangfor HCI and is not sold separately, so it serves only Sangfor's own aSV hosts; the hypervisor integration and stack coupling rows reflect this. The vendor is China-led and its site could not be read by automated tools, so every score rests on secondary material and is shown for reference only.

Scorecard

Dimension	Score	Direction
Capability today	51.2 / 100	higher is better
Momentum since end of 2022	+1.2 points (2015 to 2022: +4.5)	higher is better
Credibility	11.0 / 25	higher is better
Commercial risk	13.5 / 25	lower is better
Technical lock-in	13.0 / 25	lower is better
Integrator fit	8.5 / 20	higher is better
AI leverage	2.0 / 20	higher is better
Ledger Index	41.7 / 100	balanced weights; see the methodology

Capability by domain, 2015 to today

Scores 0 to 5 against fixed anchors; total is weighted to 100.

Domain (weight)	2015	2019	2022	Today
Data services core (15)	2	2	2.5	2.5
Resilience and HA (15)	3	3	3	3
Performance and protocols (12)	2.5	2.5	2.5	3
Hypervisor integration (12)	2	2	2	2
Scale and topology (10)	2.5	2.5	2.5	2.5
Data protection and DR (10)	2.5	2.5	2.5	2.5
Security (8)	2	2	2	2
Operations and automation (8)	2.5	2.5	2.5	2.5
Hardware and deployment freedom (5)	2.5	2.5	3	3
Kubernetes and containers (5)	0	0	2.5	2.5
Total / 100	45.5	45.5	50.0	51.2

Year by year: 2015: 45.5 · 2016: 45.5 · 2017: 45.5 · 2018: 45.5 · 2019: 45.5 · 2020: 45.5 · 2021: 48.0 · 2022: 50.0 · 2023: 50.0 · 2024: 51.2 · 2025: 51.2 · 2026: 51.2

What moved the score

Year	Domain	Change	Points	Trigger
2021	Kubernetes and containers	0 → 2.5	+2.5	HCI 6.2.0 (about 2021-02-01): CSI integration with aSAN for Sangfor's PaaS; KubeVirt not found
2022	Data services core	2 → 2.5	+1.5	Software-based HCI datasheet (2022-02-24, search snippet): storage tiering and data locality
2022	Hardware and deployment freedom	2.5 → 3	+0.5	Software-based HCI datasheet (2022-02-24): general-purpose x86 servers, with SATA SSD, HDD and U.2 NVMe options on appliances
2024	Performance and protocols	2.5 → 3	+1.2	6.10.0 (launch webinar 2024-06-18): RDMA and SPDK in the storage path; 1M IOPS on three nodes is a vendor claim

Direction, 2023 to 2026

Each release item carries one theme and one driver (V vision, C customer need, M market window, U upstream, P portfolio).

Date	Item	Theme	Driver
2024-06	HCI 6.10.0 launch: RDMA, SPDK, SR-IOV, micro-segmentation	Performance	C
2024-06	HA 2.0 and DRS 2.0 forecast resource use 12 hours ahead with AI (vendor)	AI	V
2025	VMware renewal campaign with migration tooling claimed to cut migration labour by up to 80 percent (vendor, CRN Asia)	Hypervisor integration	M
2026-05	English HCI datasheet updated; aServer-X5 appliance listed	Hardware	P
2026-09	HCI 7.0.0 webinar: enhanced Metro Cluster and array-based replication	Resilience	C
2026-09	HCI 7.0.0 webinar: agentless Veeam backup compatibility	Data protection	M
2026-09	HCI 7.0.0 webinar: WSFC and RHHA guest clustering for enterprise workloads beyond VMware	Hypervisor integration	M
2026-09	HCI 7.0.0 webinar: native Spanish and Japanese interfaces	Packaging	M

Centre of gravity: Hypervisor integration (2), Performance (1), AI (1)
Blind spots (no items): Data services, Scale, Security, Operations, Kubernetes, Licensing
Driver mix: Vision 13%, Customer need 25%, Market window 50%, Upstream 0%, Portfolio 13%
Idea-to-need index: 0.14 (0 = demand-pulled, 1 = thesis-pushed)

Credibility: 11.0 / 25

Criterion	Score	Basis
Cadence	2.5	About two versions a year per the vendor, but the visible sequence shows 6.10.0 in 2024-06 and 7.0.0 in 2026-09
Roadmap transparency	1	No public release notes or roadmap; documents behind a support login
Say-do	2.5	Not assessable; no dated pre-announcements were found
Velocity	3	6.10.0 added RDMA, SPDK and HA 2.0; 7.0.0 lists Metro Cluster and replication items
Lifecycle stability	2	No lifecycle policy found

Commercial risk: 13.5 / 25 (lower is better)

Criterion	Score	Basis
Price and licence volatility	2.5	No price list; reviewers describe perpetual and yearly licences and complex SKUs
Purchase constraints	3	Quote only; storage only inside Sangfor HCI
Channel and access	3.5	Documentation and downloads behind a support login; some support from China per reviewers
Owner stability	2	Listed company with stable founders; China-led, with sanctions and procurement status for the buyer's jurisdiction unchecked
Cost of staying supported	2.5	Reviewers report annual support of about 10 to 15 percent of licence cost; lifecycle unknown

Technical lock-in: 13.0 / 25 (lower is better)

Criterion	Score	Basis
Formats	2	QCOW2 disks per the China aSV page; OVA and OVF export listed
Export path	2	OVA and OVF export; no documented bulk export
Stack coupling	3.5	Storage only inside Sangfor HCI with aSV
Hardware / cloud coupling	2	Software-based SKU on x86 or Sangfor appliances
Skills and tooling coupling	3.5	Proprietary Sangfor tooling; limited command line on appliances; skills concentrated in Asia

Integrator fit: 8.5 / 20

Criterion	Score	Basis
Partner programme openness	2.5	Large regional channel (more than 800 partners in Malaysia per CRN Asia); programme terms not found
Multi-tenancy and self-service	2	Not found for HCI
API and infrastructure-as-code	2.5	About 300 APIs claimed; documentation behind a login; no Terraform found
Skills and certification	1.5	No certification found

AI leverage: 2.0 / 20

How the product uses AI, scored per year like capability. Only GA counts.

Criterion	2019	2022	Today	Latest step
AI workload infrastructure	0	0	0	2015: None
AI platform stack	0	0	0	2015: None
AI-assisted operations	0	0	1	2024: 6.10.0: HA 2.0 and DRS 2.0 forecast resource use 12 hours ahead (vendor claim); compute scheduling, nothing storage-specific
Agent openness	1	1	1	2015: About 300 APIs claimed by the vendor; documentation behind the support login; no MCP server

Year by year: 2015: 1 · 2016: 1 · 2017: 1 · 2018: 1 · 2019: 1 · 2020: 1 · 2021: 1 · 2022: 1 · 2023: 1 · 2024: 2 · 2025: 2 · 2026: 2

AI say-do, 2023 to 2026: 1 AI items announced; 1 GA, 0 still preview, 0 pending, 0 dropped. AI forecasting in HA 2.0 and DRS 2.0 is counted as shipped on the 6.10.0 launch webinar; no release note confirms it.

Sangfor uses AI forecasting for VM placement and HA in 6.10.0, which concerns compute scheduling. aSAN itself has no AI features on the record and no agent interface beyond a claimed API set.

Reading

Sangfor aSAN is listed for reference and not ranked, because no dated release since 2025-10-15 could be confirmed from a primary source. What could be read describes replicated HCI storage with two or three copies, SSD caching and tiering, RDMA and SPDK since 6.10.0 and a CSI driver since 6.2.0, used only under Sangfor's own hypervisor. The low credibility and high channel scores come from the closed record: release notes, lifecycle and documentation sit behind a support login, and some support comes from China according to user reviews. A buyer should get the 7.0.0 release notes and a written lifecycle before comparing it with ranked products, and check sanctions and procurement lists for their jurisdiction.

Open questions and items to re-score

HCI 7.0.0 release date and GA status; release notes for 6.9.0, 6.10.0 and 7.0.0.
aSAN features: erasure coding, deduplication, compression, snapshots and NVMe over fabrics.
Maximum nodes per cluster (48 reported by one user).
Whether aSAN can serve VMware ESXi or other hypervisors.
First release of Metro Cluster, which 7.0.0 describes as enhanced.
Lifecycle policy, price list and availability in the United States.
Sanctions and export status: check the BIS Entity List and the OFAC SDN list directly.
The vendor's 2026 Gartner Visionary claim was not verified at Gartner.

	’21	’22	’24
Data services core		1
Resilience and HA
Performance and protocols			1
Hypervisor integration
Scale and topology
Data protection and DR
Security
Operations and automation
Hardware and deployment freedom		2
Kubernetes and containers	1