Keysight Technologies E5052B Security Features page 7

Product Declassification and Security
E5052BU-018/ 028/ 058 is the additional hard disk drive/ solid state drive to prepare the second unit for E5052B
removable hard disk user.
For E5052B with SN: MY471xxxxx, SG471xxxxx; MY472xxxxx, SG472xxxxx; MY473xxxxx, SG473xxxxx;
E5052BU-018/ 028 is discontinued. The E5052B unit needs to be upgraded with E5052BU-040 Digital hardware module
upgrade kit by Keysight service center. The upgrade kit contains one removable SSD by default. If additional spare disk
is required, procure E5052BU-058 Solid state drive kit.
For E5052B with SN: MY474xxxxx, SG474xxxxx;
A spare disk is available as E5052BU-058.
E5052B Hardware, Software & Firmware Upgrades:
http://www.keysight.com/main/editorial.jspx?cc=MY&lc=eng&ckey=2082886&nid=-
35185.631410.00&id=2082886&cmpid=zzfinde5052b_upgrades
Removal Procedure:
http://ena.support.keysight.com/e5052b/manuals/webhelp/eng/product_information/maintenance/removing_mountin
g_removable_hard_disk.htm
Description and
purpose
Size
Memory clearing
Memory sanitization
Memory removal
Write protecting
Memory validation
Remarks
Description and
purpose
Size
Memory clearing
Memory sanitization
Memory removal
Write protecting
Memory validation
Remarks
Product Name: 10 MHZ TO 7 GHZ SIGNAL SOURCE ANALYZER
Memory for PCI and DSP (Static RAM)
2.5 MB
Power rebooting. This is a volatile memory.
Power rebooting. This is a volatile memory.
This memory cannot be removed without damaging the instrument
N/A
N/A
Non-volatile memory (Flash EEPROM) for Firmware for instrument
operation
1 MB
Adjustment program performed by Keysight factory personnel or by
calibration labs only.
Adjustment program performed by Keysight factory personnel or by
calibration labs only.
This memory cannot be removed without damaging the instrument
N/A
N/A
The data is not stored by user under normal operation.
Page 7 of 10
Model Number(s): E5052B