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Fanxiang S690Q 1TB — Review & Specs | Pricepect | Pricepect

Home Solid State DrivesFanxiang S690Q 1TB

Fanxiang S690Q 1TB — image 1

Fanxiang

Fanxiang S690Q 1TB

Expert Review Analysis

The Fanxiang 1TB NVMe SSD (S690Q/S880) is a PCIe Gen4 M.2 drive offering high read/write speeds, single‑sided design and PS5 compatibility at a budget‑friendly price. It targets gamers, laptop upgraders and content creators seeking near‑flagship performance without a premium cost.

Pros

✓Up to 7300 MB/s sequential read speed on top models
✓PS5 compatible single‑sided design
✓Effective thermal management with graphite or aluminum‑graphene heatsink
✓High endurance of 700 TBW for 1 TB capacity
✓Value for money compared to premium brands
✓Wide compatibility with desktops, laptops, mini PCs and consoles
✓Dynamic SLC cache improves burst performance

Cons

Price History

Current

$159.99

Average

$66.51

Lowest

$47.99

Highest

$159.99

Price trend (90d):+166.7%

Best Seller Rank History

Now#541Best#26Worst#1,238 -336

Lower = better sales rank

Specifications

Compatibility

Supported OSWindows 8/10/11, macOS, Linux

Supported DevicesPS5, desktops, laptops, mini PCs

General

BrandFanxiang

Manufacturerfanxiang

Model NumberS690Q

Part Number690

ColorBlack

Product Details

Manufacturerfanxiang

ModelS690Q

ColorBlack

Size1TB

Warranty3 Year Manufacturer

CategoryPersonal Computer

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User Reviews

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4.5

(1,232 reviews)

$159.99

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S690QBlack1TB 3 Year Manufacturer

Solid State Drives

✗Performance varies widely between models (e.g., 4800 MB/s vs 7300 MB/s)
✗No DRAM cache; relies on Host Memory Buffer
✗Inconsistent quality reports and occasional early failures
✗Misleading PS5 compatibility claims on some Gen3 variants
✗Mixed build quality (incorrect mounting screws, missing heatsink)
✗Potential incompatibility with older or compact systems

From Expert Reviews

Praised by Experts

✓Outperforms SATA SSDs by 13× and PCIe 3.0 SSDs by 2× in read speed
✓3D TLC NAND provides better endurance than QLC
✓HMB + SLC caching optimizes power efficiency and thermal control
✓Premium thermal design with graphene‑based heatsink

From User Reviews

Users Love

✓"AMAZING performance for music production and large file storage"
✓"Great product for the price"
✓Easy installation with mounting screw included
✓Fast boot and game load times on PS5 and laptops

Users Complain About

✗Incompatibility with some mini PCs and older laptops
✗Misleading PS5 compatibility claims for Gen3 models
✗"Trash nvme drive" reports of corruption and early failure
✗Poor customer support and return handling from third‑party sellers
✗Incorrect mounting screws or missing heatsink in some shipments

Best For

PS5 gamers needing a fast expansion drive, budget‑conscious enthusiasts seeking near‑flagship Gen4 performance, laptop upgraders with single‑sided slots, and content creators who benefit from high sequential read speeds.

Not Ideal For

Heavy write‑intensive workloads (e.g., 4K video recording, database servers), users requiring guaranteed long‑term reliability without backup, and systems that lack support for Host Memory Buffer or have strict size constraints.

Expert Opinion

Professional reviewers highlight the Fanxiang S880 as a high‑performance Gen4 SSD that delivers read speeds comparable to flagship drives while offering a robust thermal solution and strong endurance, making it a compelling budget alternative. However, the lack of DRAM and limited independent testing mean its sustained write performance may lag behind premium competitors.

What Users Say

Everyday users praise the drive’s blazing speed, low price and easy installation, especially for gaming and content creation. Recurring complaints focus on occasional incompatibility, misleading marketing for PS5 support on older models, and sporadic reliability issues such as early failures and inadequate customer service.

Common Complaints

Incompatibility with certain mini PCs and older laptops. Misleading marketing of Gen3 models as PS5‑compatible. Early drive failures and data corruption reports. Missing or incorrect mounting hardware. Unresponsive or unhelpful customer support

What People Are Saying

“AMAZING performance for music production and large file storage”
Walmart reviewJul 2024

“Great product for the price”
Walmart review

“Trash nvme drive”
Walmart review

“Misled about PS5 compatibility (S501 model, which is Gen3)”
Walmart reviewOct 2023

How It Compares

vs. Samsung 980 Pro (1TB)

Advantages

✓Higher sustained write performance due to DRAM cache
✓Established brand reputation and extensive firmware optimization

Disadvantages

✗Higher price point
✗Thermal throttling without aftermarket heatsink in some cases

Choose Samsung for maximum reliability and sustained performance; choose Fanxiang for lower cost and similar peak speeds.

vs. WD Black SN850X (1TB)

Advantages

✓DRAM cache ensures consistent performance under heavy loads
✓Robust software suite for monitoring and firmware updates

Disadvantages

✗More expensive than Fanxiang
✗Larger PCB may not fit ultra‑compact devices

WD is ideal for users needing consistent high performance in demanding workloads; Fanxiang is better for budget builds and PS5 upgrades.

vs. Crucial P5 Plus (1TB)

Advantages

✓Competitive price with DRAM cache
✓Good balance of performance and power efficiency

Disadvantages

✗Peak read speed (6600 MB/s) slightly lower than Fanxiang S880
✗Less aggressive thermal solution

Crucial offers a solid all‑rounder with DRAM; Fanxiang edges ahead on raw read speed and thermal design for the price.

Rating Trend

Rating4.5/ 5Reviews1,248+1,035 reviews -0.09

Performance

InterfacePCIe Gen4 x4

ProtocolNVMe 1.4

Sequential Read Speed4800 MB/s MB/s

Sequential Write Speed4800 MB/s MB/s

NAND Type3D TLC NAND

ControllerAdvanced main control (model-specific)

SLC CacheYes

DRAM CacheNo

Host Memory Buffer (HMB)Yes

Endurance (TBW)700 TBW TBW

MTBF2,000,000 hours hours

Operating Voltage3.3 V ±5% V

Physical

Form FactorM.2 2280

SSD Length80 mm mm

SSD Width22 mm mm

SSD Thickness3.2 mm mm

Package Length100.08 mm mm

Package Width7.11 mm mm

Package Height70.10 mm mm

Weight7 g g

Storage

Capacity1 TB TB

Thermal

Thermal SolutionGraphite heat dissipation sticker

Warranty

Warranty Period3 years

Design

Form FactorM.2 2280 (22 mm × 80 mm)

PCB LayoutSingle‑sided design (S880)

Interface

PCIe InterfacePCIe Gen4 x4

Protocol

NVMe VersionNVMe 1.4

Capacity

Storage Capacity1 TB (also 500 GB, 2 TB, 4 TB variants)

Memory

NAND Flash Type3D TLC NAND (S880, S660), 3D QLC NAND in some variants

Controller

ControllerAdvanced main control (model‑specific, not publicly detailed)

Cache

SLC CachingDynamic SLC cache for burst performance

DRAM CacheNone (cacheless design with HMB support)

Host Memory Buffer (HMB)Utilizes system RAM for metadata management

Durability

Endurance (TBW)700 TBW (1 TB S880), varies by model

Reliability

MTBF2,000,000 hours (S880)

Power

Operating VoltageDC 3.3 V ± 5 %

Dimensions & Weight

Height2.76 inches

Width0.28 inches

Depth3.94 inches

Weight0.01543235834 pounds