Property and equipment, net consisted of the following (in thousands):


	April 30, 2025		January 31, 2025
Data center and other computer equipment	$	826,435	$	755,728
Capitalized internal-use software and website development costs	295,425		265,987
Leasehold improvements	42,998		42,230
Purchased software	16,087		15,876
Furniture and equipment	11,067		10,485
Construction in progress	215,871		220,088
	1,407,883		1,310,394
Less: Accumulated depreciation and amortization	(581,814)		(521,754)
Property and equipment, net	$	826,069	$	788,640

Construction in progress primarily includes data center equipment purchased that has not yet been placed in service. Data center equipment that was purchased but not yet been placed into service was $175.5 million as of April 30, 2025.

Depreciation and amortization expense of property and equipment was $56.4 million and $42.7 million during the three months ended April 30, 2025 and April 30, 2024, respectively.

There was no impairment of property and equipment during the three months ended April 30, 2025 and April 30, 2024. The Company capitalized $29.5 million and $17.5 million in internal-use software and website development costs during the three months ended April 30, 2025 and April 30, 2024, respectively. Amortization expense associated with internal-use software and website development costs totaled $17.5 million and $12.8 million during the three months ended April 30, 2025 and April 30, 2024, respectively. The net book value of capitalized internal-use software and website development costs was $156.0 million and $144.0 million as of April 30, 2025 and January 31, 2025, respectively.

Total intangible assets, net consisted of the following (dollars in thousands):


	April 30, 2025						Weighted-Average Remaining Useful Life
	Gross Carrying Amount		Accumulated Amortization		Net Amount
							(in months)
Developed technology	$	168,482	$	70,217	$	98,265	53
Customer relationships	24,557		9,423		15,134		62
Intellectual property and other acquired intangible assets	15,848		3,761		12,087		109
Total	$	208,887	$	83,401	$	125,486


	January 31, 2025						Weighted-Average Remaining Useful Life
	Gross Carrying Amount		Accumulated Amortization		Net Amount
							(in months)
Developed technology	$	168,416	$	63,783	$	104,633	55
Customer relationships	24,502		8,454		16,048		65
Intellectual property and other acquired intangible assets	15,837		3,404		12,433		112
Total	$	208,755	$	75,641	$	133,114

Amortization expense of intangible assets was $7.6 million and $6.0 million during the three months ended April 30, 2025 and April 30, 2024, respectively.

The estimated aggregate future amortization expense of intangible assets as of April 30, 2025 was as follows (in thousands):


	Total
Fiscal 2026 (remaining nine months)	$	21,799
Fiscal 2027	27,248
Fiscal 2028	26,735
Fiscal 2029	23,982
Fiscal 2030	14,605
Thereafter	11,117
Total future amortization expense	$	125,486

Developed technology, customer relationships, intellectual property and other acquired intangible assets are amortized over their estimated useful lives, generally on a straight-line basis, for periods ranging from 2 to 20 years.

The change in goodwill during the three months ended April 30, 2025 consisted of the following (in thousands):


	Amounts

Goodwill as of January 31, 2025	$	912,805


Foreign currency translation	480
Goodwill as of April 30, 2025	$	913,285

Accrued payroll and benefits consisted of the following (in thousands):


	April 30, 2025		January 31, 2025
Accrued commissions	$	108,560	$	174,322
Employee Stock Purchase Plan	70,698		33,214
Accrued payroll and related expenses	65,931		69,197
Accrued bonuses	41,418		42,510
Accrued payroll and benefits	$	286,607	$	319,243