SMART Error passed, only 3 errors though. Usable?

[diskdiddler]

See below - got 3 errors, kicked off SMART FULL and SMART SHORT - no further errors upon the full surface scan.
Would this disk be ok to use for relatively unimportant data? it seems to be passing the test.




SMART Error Log Version: 1
ATA Error Count: 3
CR = Command Register [HEX]
FR = Features Register [HEX]
SC = Sector Count Register [HEX]
SN = Sector Number Register [HEX]
CL = Cylinder Low Register [HEX]
CH = Cylinder High Register [HEX]
DH = Device/Head Register [HEX]
DC = Device Command Register [HEX]
ER = Error register [HEX]
ST = Status register [HEX]
Powered_Up_Time is measured from power on, and printed as
DDd+hh:mm:SS.sss where DD=days, hh=hours, mm=minutes,
SS=sec, and sss=millisec. It "wraps" after 49.710 days.

Error 3 occurred at disk power-on lifetime: 4308 hours (179 days + 12 hours)
When the command that caused the error occurred, the device was active or idle.

After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 18 80 9e 83 01 Error: WP at LBA = 0x01839e80 = 25403008

Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
61 00 68 b8 00 b7 40 00 1d+03:02:49.773 WRITE FPDMA QUEUED
61 00 60 b8 ff b6 40 00 1d+03:02:49.773 WRITE FPDMA QUEUED
61 00 58 b8 fe b6 40 00 1d+03:02:49.773 WRITE FPDMA QUEUED
61 00 50 b8 fd b6 40 00 1d+03:02:49.773 WRITE FPDMA QUEUED
61 00 48 b8 fc b6 40 00 1d+03:02:49.773 WRITE FPDMA QUEUED

Error 2 occurred at disk power-on lifetime: 4308 hours (179 days + 12 hours)
When the command that caused the error occurred, the device was active or idle.

After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 18 d0 e9 13 08 Error: WP at LBA = 0x0813e9d0 = 135522768

Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
61 00 10 50 ae 9f 40 00 1d+02:59:02.182 WRITE FPDMA QUEUED
61 00 08 50 ad 9f 40 00 1d+02:59:02.182 WRITE FPDMA QUEUED
61 00 00 50 ac 9f 40 00 1d+02:59:02.182 WRITE FPDMA QUEUED
61 00 f8 50 ab 9f 40 00 1d+02:59:02.182 WRITE FPDMA QUEUED
61 00 f0 50 aa 9f 40 00 1d+02:59:02.182 WRITE FPDMA QUEUED



Error 1 occurred at disk power-on lifetime: 4308 hours (179 days + 12 hours)
When the command that caused the error occurred, the device was active or idle.

After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 28 50 7f 80 0e Error: WP at LBA = 0x0e807f50 = 243302224

Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
61 00 08 90 a4 3e 40 00 1d+02:56:12.320 WRITE FPDMA QUEUED
61 00 e8 90 a3 3e 40 00 1d+02:56:12.318 WRITE FPDMA QUEUED
61 00 e0 90 a2 3e 40 00 1d+02:56:12.317 WRITE FPDMA QUEUED
61 00 d8 90 a1 3e 40 00 1d+02:56:12.314 WRITE FPDMA QUEUED
61 00 d0 90 a0 3e 40 00 1d+02:56:12.313 WRITE FPDMA QUEUED

SMART Self-test log structure revision number 1
Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error
# 1 Short offline Completed without error 00% 4318 -
# 2 Extended offline Completed without error 00% 4311 -