How to Check if a Used HDD is Genuine, Refurbished, or Healthy Using Victoria 5.37, CrystalDiskMark 9, and H2testw

 

How to Check if a Used HDD is Genuine,

 Refurbished, or Healthy Using Victoria 5.37,

 CrystalDiskMark 9, and H2testw

Before buying or trusting a second-hand hard drive, it's important to verify three things: capacity, health, and performance. This guide shows how to use Victoria 5.37, CrystalDiskMark 9.0.3, and H2testw 1.4 to determine whether an HDD is genuine, refurbished, repaired, or potentially failing.

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Why Check a Used HDD?

Many online marketplaces sell:

• New HDDs
• Refurbished HDDs
• Recertified HDDs
• Pulled drives from laptops
• Repaired drives with remapped bad sectors
• Fake-capacity drives

A drive may look new externally but have thousands of hours of previous use.

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Tools Needed

1. Victoria 5.37

Used for:

• SMART analysis
• Surface scan
• Bad sector detection
• Reading drive information

2. CrystalDiskMark 9.0.3

Used for:

• Read speed testing
• Write speed testing
• Performance benchmarking

3. H2testw 1.4

Used for:

• Verifying real capacity
• Detecting fake-capacity drives
• Testing write and read stability

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Step 1: Check Drive Identification

Open Victoria 5.37.

Select the HDD and check:

Example of Good Signs

Model: ST1000LM024
Serial Number: Present
Capacity: 1.0 TB
Firmware: Present
SMART: Enabled

Warning Signs

Model: Unknown
Serial: Unknown
Firmware: Unknown
SMART: Not Available

These don't automatically mean fake, but require further investigation.

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Step 2: Check SMART Data

Click:

SMART

Then look at these important attributes:

SMART Item	Good Value
Reallocated Sector Count	0
Current Pending Sectors	0
Offline Uncorrectable	0
Ultra DMA CRC Errors	0
Reallocated Event Count	0

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How to Tell if the Drive Was Repaired

You may see:

Reallocated Sector Count > 0

Example:

Reallocated Sector Count = 7

This means:

• Bad sectors existed before.
• The drive moved data to spare sectors.
• The drive was repaired automatically.

A few reallocated sectors are not necessarily fatal, but they indicate previous damage.

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Step 3: Check Power-On Hours

Look for:

Power-On Time

New Drive

Usually:

0 - 20 hours

Lightly Used

Usually:

20 - 1000 hours

Heavily Used

Usually:

5000+ hours

Suspicious Case

If a drive shows:

Power-On Time = 1 hour

but also has:

Reallocated sectors

the SMART data may have been reset or encoded differently.

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Step 4: CrystalDiskMark Performance Test

Recommended Settings

Runs: 3
Size: 1 GiB
Drive: Select Target Drive

Click:

ALL

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Expected Results

Healthy 5400 RPM HDD

Read: 80-130 MB/s
Write: 80-130 MB/s

Healthy 7200 RPM HDD

Read: 120-180 MB/s
Write: 120-180 MB/s

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Example From Your Seagate Backup Plus Slim

Your benchmark shows:

Read: 81.5 MB/s
Write: 80.5 MB/s

This is completely normal for a 1TB mobile 5400 RPM HDD.

✅ No concern here.

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Warning Signs

Very Slow Performance

5-20 MB/s

Extremely Slow

Below 1 MB/s

Benchmark Cannot Finish

Failed Create File

This may indicate:

• Corrupted filesystem
• Bad sectors
• Failing enclosure
• Drive disconnecting

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Step 5: Run H2testw

Launch:

h2testw.exe

Select your HDD.

Choose:

All Available Space

Click:

Write + Verify

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Good Result

Test finished without errors.

This confirms:

• Capacity is genuine.
• Drive can write and read successfully.

---

Fake Capacity Result

Example:

Only 64 GB tested OK
Data lost beyond 64 GB

This means the controller is lying about capacity.

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Disconnect Errors

Example:

Device does not exist
Error writing file

Usually caused by:

• Bad cable
• Weak enclosure
• Power issues
• Dying HDD

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Step 6: Surface Scan in Victoria

Click:

Test & Repair

Settings:

Read
Ignore

Do NOT choose:

Erase

unless you want to destroy all data.

Click:

Start

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How to Read the Results

Good

Most blocks:

<25 ms
<50 ms
<100 ms

Acceptable

Few blocks:

250 ms
500 ms

Concerning

Many blocks:

1 second
3 seconds
Timeout

Bad

UNC
Errors
Red Blocks

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Determining if an HDD Is New, Refurbished, or Used

Brand New

✅ Power-on hours near zero
✅ Reallocated sectors = 0
✅ Pending sectors = 0
✅ SMART clean
✅ Surface scan clean

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Refurbished / Used but Healthy

✅ Reallocated sectors present
✅ SMART still GOOD
✅ Surface scan mostly clean
✅ Good benchmark speeds

---

Poor Condition

❌ Timeouts during scan
❌ Read errors
❌ Pending sectors
❌ Frequent disconnects
❌ Failed H2testw

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Analysis For 1TB Seagate Backup Plus Slim

Based on the screenshots:

Good Signs

✅ Model detected properly:

ST1000LM024

✅ SMART Status:

GOOD

✅ Reallocated Sector Count:

0

✅ Pending Sectors:

0

✅ CrystalDiskMark:

81 MB/s Read
80 MB/s Write

✅ Temperature:

36°C

Conclusion

The 1TB Seagate Backup Plus Slim appears much healthier than the 2TB drive below

While it is impossible to guarantee it is "brand new" from these screenshots alone, the SMART data does not show the typical signs of a repaired or damaged HDD. It currently looks like a healthy drive with very light usage.

Final Buying Rule

Before trusting any second-hand HDD:

1. Check SMART in Victoria.
2. Verify capacity with H2testw.
3. Benchmark with CrystalDiskMark.
4. Run a Victoria surface scan.
5. Never store important files on a drive until it passes all four tests.

A drive can be real but still be unhealthy, and a drive can be used but still be perfectly reliable. The goal is to verify both authenticity and condition.

Sample unhealthy 2TB Drive Below

The error "Failed Create File" is actually very telling.

CrystalDiskMark first creates a temporary test file on the drive. If it can't create the file, that usually means:

1. The drive disconnected.
2. The file system is damaged.
3. The drive is returning write errors.
4. The controller/enclosure is unstable.
5. The drive is mounted as read-only (unlikely here).

The image above is actually a bad sign.

H2testw shows:

Error writing file ...
A device which does not exist was specified. (Code 433)
Only 1,853,578 MB of 1,907,667 MB tested.

A genuine drive should normally complete the write test without disconnecting. A disconnect can be caused by:

• Bad USB cable
• Insufficient USB power
• Faulty enclosure
• Defective HDD
• Fake storage device

From Image Victoria image above, there are several warning signs:

• Model shows only "0157" instead of a real HDD model.
• SN: unknown
• FW: unknown
• Victoria says:

  Selected drive does not support S.M.A.R.T.

• Connected through a USB bridge (USB box/enclosure).

A genuine HDD usually exposes something like:

• WD20SPZX
• ST2000LM015
• MQ04ABD200

and SMART information can usually be read.

Possible explanations

✅ Legitimate but old/repaired HDD

• Some very cheap USB enclosures hide the real drive model and SMART data.
• The HDD inside could be real but the USB-SATA adapter is poor quality.

⚠️ Refurbished or recycled drive

• Sellers sometimes put old laptop HDDs in a new external enclosure.
• The drive may work but have many years of prior use.

⚠️ Potential fake capacity

• Less likely if Windows consistently sees 2.0 TB, but not impossible.
• Some fake drives use modified firmware to report fake capacity.