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

Home Solid State DrivesFanxiang 1TB SSD

Fanxiang 1TB SSD — image 1

Fanxiang

Fanxiang 1TB SSD

Expert Review Analysis

The Fanxiang 1TB PCIe Gen4 NVMe SSD (models S660, S690Q, S880, S880E) is a budget‑oriented, DRAM‑less drive that uses TLC or QLC NAND with HMB and SLC cache, delivering up to 7300 MB/s reads and around 5000 MB/s writes even when near full, with low thermals and decent endurance.

✓ Best for: Budget‑conscious gamers, PC builders, and casual creators who need PCIe 4.0 speeds for OS, game loading, and video editing without paying premium prices. Ideal for use as a primary boot drive or a fast storage tier for large media files.✗ Not ideal for: Enterprise environments, heavy workstation workloads, or users who require maximum random I/O consistency and sustained write performance, especially those relying on QLC NAND for intensive data‑center tasks.

Pros

✓Sustained sequential read speeds of up to 7300 MB/s and writes around 5000 MB/s even when the drive is 84 % full.
✓Low operating temperatures, peaking at only about 51 °C under heavy benchmark loads, keeping the drive cool.
✓

Price History

Current

$159.99

Average

$67.08

Lowest

$47.99

Highest

$159.99

Price trend (90d):+2.6%

Best Seller Rank History

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

Lower = better sales rank

Specifications

Design

Height70.1 mm mm

Width7.1 mm mm

Length100.1 mm mm

Weight7 g g

Peak Temperature51 °C °C

General

BrandFanxiang

Manufacturerfanxiang

ModelS690Q

ColorBlack

Warranty3 years

Performance

InterfacePCIe Gen4 x4, NVMe

NAND TypeQLC

Sequential Read Speed4700 MB/s MB/s

Advertised Sequential Read Speed4800 MB/s MB/s

Sequential Write Speed3000 MB/s MB/s

Storage

Capacity1 TB GB

Capacity Options500GB-4TB

Endurance (TBW)320 TBW TBW

Architecture

Host Memory Buffer (HMB) usageDRAM‑less operation leveraging system RAM via HMB

Cache

SLC cache presenceIntegrated SLC cache to boost burst performance

Thermals

Peak temperature under load51 °C during CrystalDiskMark stress test

Endurance

TBW rating320 TBW for 1 TB model, up to 640 TBW for 2 TB variant

Random Performance

4K random read/write (S880E)2400 MB/s read, 1612 MB/s write (4K‑64Thrd)

Dimensions & Weight

Height2.76 inches

Width0.28 inches

Depth3.94 inches

Weight0.01543235834 pounds

Research Sources

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User Reviews

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4.5

(1,248 reviews)

$159.99

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S690QBlack1TB 3 Year Manufacturer

Solid State Drives

High endurance for a budget SSD, offering 320 TBW (up to 640 TBW for larger capacities) suitable for typical gaming and workstation use.

✓Competitive price‑to‑performance ratio delivers PCIe 4.0 speeds comparable to premium models at a lower cost.

✓DRAM‑less architecture with Host Memory Buffer and SLC cache provides reliable performance without the added cost of onboard DRAM.

Cons

✗Write performance can drop significantly on the QLC‑based S690Q model, falling to the low 3000 MB/s range under certain conditions.
✗DRAM‑less design may lead to less consistent random I/O performance compared with DRAM‑equipped SSDs.
✗QLC NAND may experience throttling during extended heavy‑write workloads, reducing sustained throughput.
✗Lack of detailed dimensions and weight information makes integration planning less straightforward for system builders.
✗No explicit heat‑sink is included, relying solely on the drive’s own thermal characteristics.

From Expert Reviews

Praised by Experts

✓Reviewers highlighted “awesome results” with no slowdown even at 84 % capacity, emphasizing its suitability for OS, gaming, and video editing.
✓The S880 model was praised for “PCIe 4.0 speeds” (up to 7110 MB/s read and 6700 MB/s write) and “very nice” thermals staying around 51 °C.
✓Professional tests noted “outstanding gaming performance” and strong copy speeds, such as 2124 MB/s ISO transfers.
✓Editors described the drive as a “powerful storage giant” offering speed and reliability at a budget price.

Criticized by Experts

✗Reviewers pointed out that the S690Q’s write speeds can fall to the low 3000 MB/s range, indicating performance variability.
✗The DRAM‑less design relying on HMB and SLC cache was mentioned as a potential source of inconsistency compared to DRAM‑based SSDs.
✗QLC‑based models were reported to throttle intensely during prolonged workloads, limiting sustained performance.

From User Reviews

Users Love

✓Everyday users report the SSD feels fast enough for games and OS, delivering noticeable speed improvements over older drives.
✓Users appreciate the lack of slowdown during large 50 GB file transfers, maintaining around 525 MB/s sustained throughput.
✓Consumers note reliable operation even when the drive is near full, with no major slowdowns observed in typical use.

Users Complain About

✗Some users mention occasional throttling when using QLC NAND for extended write‑intensive tasks.
✗A few users express concern that the DRAM‑less architecture could affect long‑term consistency under heavy random workloads.

Expert Opinion

Professional reviewers commend the Fanxiang SSD for delivering true PCIe 4.0 sequential performance at a budget price, with impressive sustained speeds even when the drive is near capacity and modest thermals. However, they caution that the QLC‑based S690Q can suffer noticeable write‑speed drops and that the DRAM‑less architecture may not match the consistency of premium DRAM‑equipped models.

What Users Say

Everyday users generally praise the drive for its fast boot and game loading times, reliable operation under heavy fills, and the absence of noticeable slowdowns during large file transfers. The most recurring concern among consumers is occasional throttling on QLC models during prolonged write‑heavy tasks.

Common Complaints

Write‑speed drops on QLC models, potential performance inconsistency due to the DRAM‑less design, and occasional throttling during extended heavy‑write operations.

How It Compares

vs. Kingston NV2 1TB

Advantages

✓Fanxiang provides higher sustained sequential speeds (up to 7300 MB/s vs. ~3500 MB/s) and better thermal performance (51 °C vs. ~60 °C).

Disadvantages

✗Fanxiang lacks a built‑in heat‑sink, whereas some Kingston models include thermal solutions.

Choose Fanxiang for superior speed and cooler operation; choose Kingston NV2 if you need the cheapest entry‑level PCIe 4.0 option.

vs. WD Black SN850X 1TB

Advantages

✓Fanxiang delivers comparable peak sequential speeds at a much lower price point.

Disadvantages

✗WD Black SN850X offers DRAM‑based architecture with more consistent random performance and higher endurance under heavy workloads.

Select WD Black SN850X for premium consistency and heavy‑duty use; select Fanxiang for budget‑friendly PCIe 4.0 performance.

Rating Trend

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