SSDs

Back to SSD list

Back to SSD list

Biwin M350 2000GB

Specifications

Storage

Capacity 2000 GB

Form factor M.2 2280

Interface PCIe 4.0 x4

Performance

Sequential read 5200 MB/s

Sequential write 4800 MB/s

Lifecycle

Endurance 800 TBW

Price History

$500$375$250$125$0

20 Mar04 May18 Jun02 Aug17 Sept

Price history excludes Amazon sources

Price among comparable drives

2 TB class · M.2 2280 · PCIe 4.0 x4 · TLC

This drive $259.99 USD

Read chart product details

Western Digital Blue SN5000

$243.00 USD at Ebay USA

2,000 GB · M.2 2280 · PCIe 4.0 x4 · TLC

DRAM cache: No
Host memory buffer: Yes
Rated endurance: 900 TBW
Warranty: 5 years

Biwin M350

$259.99 USD at Amazon USA

2,000 GB · M.2 2280 · PCIe 4.0 x4 · TLC

DRAM cache: No
Host memory buffer: Yes
Rated endurance: 800 TBW
Warranty: 5 years

KLEVV CRAS C910

$276.99 USD at Amazon USA

2,000 GB · M.2 2280 · PCIe 4.0 x4 · TLC

DRAM cache: No
Host memory buffer: Unknown
Rated endurance: 1,400 TBW
Warranty: 5 years

Western Digital Blue SN580

$289.00 USD at Ebay USA

2,000 GB · M.2 2280 · PCIe 4.0 x4 · TLC

DRAM cache: No
Host memory buffer: Yes
Rated endurance: 900 TBW
Warranty: 5 years

TEAMGROUP MP44L

$292.99 USD at Amazon USA

2,000 GB · M.2 2280 · PCIe 4.0 x4 · TLC

DRAM cache: No
Host memory buffer: Yes
Rated endurance: 1,200 TBW
Warranty: 5 years

ADATA LEGEND 860

$299.99 USD at Amazon USA

2,000 GB · M.2 2280 · PCIe 4.0 x4 · TLC

DRAM cache: No
Host memory buffer: Yes
Rated endurance: 640 TBW
Warranty: 5 years

Silicon Power US75

$299.99 USD at B&H Photo

2,000 GB · M.2 2280 · PCIe 4.0 x4 · TLC

DRAM cache: No
Host memory buffer: Yes
Rated endurance: 1,200 TBW
Warranty: 5 years

Western Digital WD_BLACK SN7100

$308.75 USD at Ebay USA

2,000 GB · M.2 2280 · PCIe 4.0 x4 · TLC

DRAM cache: No
Host memory buffer: Yes
Rated endurance: 1,200 TBW
Warranty: 5 years

Kingston KC3000

$315.00 USD at Ebay USA

2,000 GB · M.2 2280 · PCIe 4.0 x4 · TLC

DRAM cache: Yes
Host memory buffer: Unknown
Rated endurance: 1,600 TBW
Warranty: 5 years

Western Digital WD_BLACK SN850X

$317.39 USD at Ebay USA

2,000 GB · M.2 2280 · PCIe 4.0 x4 · TLC

DRAM cache: Yes
Host memory buffer: No
Rated endurance: 1,200 TBW
Warranty: 5 years

TEAMGROUP MP44

$324.99 USD at Amazon USA

2,000 GB · M.2 2280 · PCIe 4.0 x4 · TLC

DRAM cache: No
Host memory buffer: Yes
Rated endurance: 2,500 TBW
Warranty: 5 years

Lexar NM790

$326.99 USD at Amazon USA

2,000 GB · M.2 2280 · PCIe 4.0 x4 · TLC

DRAM cache: No
Host memory buffer: Yes
Rated endurance: 1,500 TBW
Warranty: 5 years

Samsung 990 PRO

$339.00 USD at Amazon USA

2,000 GB · M.2 2280 · PCIe 4.0 x4 · TLC

DRAM cache: Yes
Host memory buffer: Unknown
Rated endurance: 1,200 TBW
Warranty: 5 years

TEAMGROUP CARDEA A440

$341.99 USD at Amazon USA

2,000 GB · M.2 2280 · PCIe 4.0 x4 · TLC

DRAM cache: Yes
Host memory buffer: No
Rated endurance: 1,400 TBW
Warranty: 5 years

ADATA GAMMIX S70 BLADE

$342.99 USD at Amazon USA

2,000 GB · M.2 2280 · PCIe 4.0 x4 · TLC

DRAM cache: Yes
Host memory buffer: Unknown
Rated endurance: 1,480 TBW
Warranty: 5 years

Samsung 980 PRO

$349.99 USD at Ebay USA

2,000 GB · M.2 2280 · PCIe 4.0 x4 · TLC

DRAM cache: Yes
Host memory buffer: Unknown
Rated endurance: 1,200 TBW
Warranty: 5 years

Western Digital WD_BLACK SN770

$350.00 USD at Ebay USA

2,000 GB · M.2 2280 · PCIe 4.0 x4 · TLC

DRAM cache: No
Host memory buffer: Yes
Rated endurance: 1,200 TBW
Warranty: 5 years

Biwin NV7400

$360.99 USD at Amazon USA

2,000 GB · M.2 2280 · PCIe 4.0 x4 · TLC

DRAM cache: No
Host memory buffer: Yes
Rated endurance: 2,000 TBW
Warranty: 5 years

TEAMGROUP G70 PRO

$388.99 USD at Newegg USA

2,000 GB · M.2 2280 · PCIe 4.0 x4 · TLC

DRAM cache: Yes
Host memory buffer: Unknown
Rated endurance: 1,480 TBW
Warranty: 5 years

GIGABYTE AORUS Gen4 7000E

$398.96 USD at Amazon USA

2,000 GB · M.2 2280 · PCIe 4.0 x4 · TLC

DRAM cache: No
Host memory buffer: Yes
Rated endurance: 1,400 TBW
Warranty: 5 years

Western Digital WD_BLACK SN850P

$399.99 USD at Ebay USA

2,000 GB · M.2 2280 · PCIe 4.0 x4 · TLC

DRAM cache: Yes
Host memory buffer: No
Rated endurance: 1,200 TBW
Warranty: 5 years

Corsair MP600 ELITE

$399.99 USD at Amazon USA

2,000 GB · M.2 2280 · PCIe 4.0 x4 · TLC

DRAM cache: No
Host memory buffer: Yes
Rated endurance: 1,200 TBW
Warranty: 5 years

ADATA LEGEND 800

$404.99 USD at Ebay USA

2,000 GB · M.2 2280 · PCIe 4.0 x4 · TLC

DRAM cache: No
Host memory buffer: Yes
Rated endurance: 1,200 TBW
Warranty: 3 years

Corsair MP600 PRO XT

$416.50 USD at Amazon USA

2,000 GB · M.2 2280 · PCIe 4.0 x4 · TLC

DRAM cache: Yes
Host memory buffer: Unknown
Rated endurance: 1,400 TBW
Warranty: 5 years

Crucial T500

$417.50 USD at Amazon USA

2,000 GB · M.2 2280 · PCIe 4.0 x4 · TLC

DRAM cache: Yes
Host memory buffer: Unknown
Rated endurance: 1,200 TBW
Warranty: 5 years

ADATA LEGEND 960 MAX

$438.68 USD at Amazon USA

2,000 GB · M.2 2280 · PCIe 4.0 x4 · TLC

DRAM cache: Yes
Host memory buffer: No
Rated endurance: 1,560 TBW
Warranty: 5 years

Verbatim Vi5000

$449.00 USD at Ebay USA

2,000 GB · M.2 2280 · PCIe 4.0 x4 · TLC

DRAM cache: No
Host memory buffer: Yes
Rated endurance: 2,500 TBW
Warranty: 2 years

Seagate FireCuda 530R

$449.00 USD at Ebay USA

2,000 GB · M.2 2280 · PCIe 4.0 x4 · TLC

DRAM cache: Yes
Host memory buffer: Unknown
Rated endurance: 5,050 TBW
Warranty: 5 years

Silicon Power XS70

$560.70 USD at Amazon USA

2,000 GB · M.2 2280 · PCIe 4.0 x4 · TLC

DRAM cache: Yes
Host memory buffer: Unknown
Rated endurance: 1,400 TBW
Warranty: 5 years

Corsair MP600 PRO LPX

$574.99 USD at Amazon USA

2,000 GB · M.2 2280 · PCIe 4.0 x4 · TLC

DRAM cache: Yes
Host memory buffer: Unknown
Rated endurance: 1,400 TBW
Warranty: 5 years

Seagate Game Drive

$829.99 USD at Ebay USA

2,000 GB · M.2 2280 · PCIe 4.0 x4 · TLC

DRAM cache: Yes
Host memory buffer: No
Rated endurance: 2,550 TBW
Warranty: 5 years

31 comparable drives.

Compare 2TB NVMe SSDsSee Biwin M350 in the full comparison

Form factor

M.2 2280 is the recorded form factor.

SSD sizes and connections explained

Full technical description

The Biwin M350 2000GB occupies the mid-range segment of the PCIe 4.0 hierarchy, utilizing a DRAM-less architecture that leverages Host Memory Buffer (HMB) technology to maintain random I/O performance without dedicated onboard cache. The drive typically pairs a quad-channel controller — architecturally aligned with the Maxio MAP1602 or Innogrit IG5220 — with high-density 3D TLC NAND flash. This configuration allows the drive to saturate the mid-tier bandwidth spectrum, balancing sequential throughput against power efficiency, while the use of a single-sided PCB design facilitates compatibility with thermally constrained environments such as ultrabooks.

Key Specifications

Interface: PCIe Gen 4.0 x4 (NVMe 1.4)
Sequential Speeds: 5200 MB/s Read, 4800 MB/s Write
Controller Architecture: Quad-channel, DRAM-less (Maxio MAP1602 / Innogrit IG5220 class)
NAND Type: 3D TLC
DRAM Cache: None (HMB Support)
Physical Traits: M.2 2280, Single-sided PCB
Endurance: Standard consumer TBW rating for 2TB TLC

Hardware Alternatives

HP FX900: A direct sibling manufactured by Biwin, sharing similar controller logic and performance targets.
Lexar NM710: Shares the same architectural approach (DRAM-less, mid-range Gen4), utilizing similar Maxio controller technology.
Patriot P400: Utilizes the Innogrit IG5220 controller, offering a nearly identical performance profile in both sequential and random operations.
WD Black SN770: The primary proprietary competitor in the DRAM-less Gen4 space; offers slightly higher burst speeds but operates in the exact same distinct market tier.
Solidigm P41 Plus: A QLC-based alternative that competes in the same bandwidth bracket, though the Biwin M350 utilizes TLC NAND for superior sustained write endurance.

Affiliate Link Disclosure: Some product links on this page may be affiliate links. If you click on these links and make a purchase, we may earn a commission. This doesn't affect the price you pay or influence which products are displayed.

Available Listings

Name

Price

Coupon

Source

BIWIN M350 NVMe Gen4 SSD 2TB, PCIe 4.0, M.2 2280, Read Speeds Up to 6000MB/s, Internal Solid State Drive for Laptop and Desktop PC - BM350NN02TB-RGX

BIWIN M350 NVMe Gen4 SSD 2TB, PCIe 4.0, M.2 2280, Read Speeds Up to 6000MB/s,...

PGrid