SPECIFICATIONS

The GUDGA M.2 NGFF SATA SSD is a:

• M.2 2280 SATA SSD
• SATA III 6Gb/s solid-state drive
• Designed for:
  • Older laptops
  • Desktop PCs
  • Mini PCs
  • Office systems
  • HDD replacement upgrades

It is available in:

• 128GB
• 256GB
• 512GB
• 1TB capacities

Unlike newer NVMe drives, this model uses:

• SATA protocol over the M.2 form factor

which means:

• Lower speeds than NVMe
• But broad compatibility with older M.2 SATA systems.

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⚡ SATA III Performance

The drive uses:

• SATA III / SATA 3.0 interface

Typical maximum SATA SSD performance is around:
560 MB/s560\ \text{MB/s}560 MB/s

GUDGA advertises:

• Up to 550 MB/s read speeds for these models.

Compared to mechanical HDDs, users can expect:

• Faster Windows boot times
• Quicker application launches
• Better overall responsiveness
• Reduced loading delays

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🖥️ M.2 NGFF vs NVMe Important Difference

One of the biggest compatibility points:

This SSD is:

• M.2 SATA (NGFF)

NOT:

• NVMe PCIe

Many users confuse:

• M.2 form factor
  with
• NVMe protocol.

Reddit users frequently explain:

“NGFF is basically the old name for M.2”
while SATA vs NVMe determines actual performance.

That means:

• Your motherboard or laptop must support:
  • M.2 SATA drives

Some newer systems support:

• NVMe only

and may NOT recognize SATA-based M.2 SSDs.

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💻 Compatibility

The SSD uses:

• M.2 2280 form factor

Meaning:
22mm×80mm22\text{mm}\times80\text{mm}22mm×80mm

Compatible with:

• Older ultrabooks
• Budget laptops
• Mini PCs
• Desktop motherboards with SATA M.2 support

⚠️ Before buying:
Check whether your system supports:

• SATA M.2
  or only:
• NVMe PCIe M.2

This compatibility issue is extremely common.

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🔋 Power Efficiency & Silent Operation

Compared to HDDs:

• SSDs use less power
• Produce less heat
• Operate silently
• Have no moving parts

Benefits include:

• Better laptop battery life
• Cooler systems
• Quiet operation

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💾 Capacity Recommendations

Capacity	Best Use
128GB	Basic Windows install
256GB	Office & daily computing
512GB	Mainstream laptop upgrade
1TB	Gaming/media storage

For modern Windows systems:

• 512GB is usually the best balance today.

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🧠 Controller & NAND Considerations

GUDGA is considered:

• A budget/off-brand SSD manufacturer

These drives commonly use:

• DRAM-less controllers
• Lower-cost NAND flash

Performance is generally acceptable for:

• Everyday computing
• Web browsing
• Office work
• Light gaming

But heavy workloads may show:

• Slower sustained write speeds
• Performance drops after cache fills

2242 Size: 22X42mm

2280 Size: 80X22

4KB Random Read: 58800

4KB Random Write: 62500

Application: Desktop,Laptop,Server

Bad Block Management: Auto Bad Block Management in system

Brand Name: GUDGA

Bus Type: SATA III

Cache: NONE

Capacity: 128GB/256GB/512GB/1TB/2TB

Certification: CE

Controller: RM1135/CS1802A/MAS1102B/SMI59XT2

Cooling Fin: No

High-concerned chemical: None

Input voltage: DC 3.3V

Interface Type: SATA,M.2 2242,M.2 2280,ngff

MTBF: 1 million hours,1,000,000 hours

Max Sequential Read: 580

Max Sequential Write: 550

NOTE: This is M.2 SATA SSD, not ssd nmve m2

Nand Flash Type: TLC

Package: Yes

RGB: No

Read life: unlimited;

Size: M.2 2280

Style: SSD

Support1: wear leveling/Garbage collection/Over-provisioning

Support2: NCQ/TRIM/External DRAM Buffer/

Support3: S.M.A.R.T. /Power Lost Protect

Supported systems: Windows XP, Windows 7, Windows 2003, Windows 2008, DOS, linux, unix

Transport Protocol: AHCI

Type: Internal,Internal

Type1: m2 ssd,M2 ssd,Ssd m2,ssd m2 1tb

Type2: ssd m2 2tb,ssd m2 2280,ssd m2 2242,hd ssd m2

Use for: Laptop/Desktop/Notebook/Computers that use 2.5 inch SATA HDD

Warranty: 3 years