M11 XPS| Nimoy 15” PSCS | Rev: A00-01 Dell P/N:J2NJ4 Item description: SPEC,CSMTC,L501X Eco Number:

Revision History Rev. ECO Revision Description Approved Date Approved X00-00 1st release May/19/10’ X00-01 Remove the item 6b June/29/10’ X00-02 Adding painting coverage spec and cosmetic inspection for external painting July/02/10’ X00-03 Update painting coverage images July/12/10’ A00-00 Turn to version A, and revise item 7,11,29 Sept/06/10’ A00-01 Revise the definition of surface and refine the spec between LCD back, Antenna and Bezel. Oct/08/10’ PROPRIETARY NOTE This item is the property of Dell Inc., Round Rock, Texas and contains confidential and trade secret information. This item may not be transferred from the custody of Dell Inc., except as authorized by Dell Inc. and then only by way of loan for limited purposes. It must not be reproduced in whole or in part and must be returned to Dell Inc. upon request and in all events upon completion of the purpose of the loan. Neither this item nor the information it contains may be used by or disclosed to persons not having a need for such use or disclosure consistent with the purpose to the loan without prior written consent of Dell Inc.

Nimoy PSCS Approval Authorities Approval Signatures Revision ECO Number: xxxxxx Revision: A00-01 Author: Scottie Hsu , ME lead Owner: Dell Approval Authorities Approval Signatures Revision Date Approved Industrial Design Lead William Sheu A00-01 10/08/10’ Mechanical Engineer Lead Scottie Hsu Engineering Manager PROPRIETARY NOTE This item is the property of Dell Inc., Round Rock, Texas and contains confidential and trade secret information. This item may not be transferred from the custody of Dell Inc., except as authorized by Dell Inc. and then only by way of loan for limited purposes. It must not be reproduced in whole or in part and must be returned to Dell Inc. upon request and in all events upon completion of the purpose of the loan. Neither this item nor the information it contains may be used by or disclosed to persons not having a need for such use or disclosure consistent with the purpose to the loan without prior written consent of Dell Inc.

Nimoy – PSCS 1 2 3 3 Class 1 surface System LED to Top Enclosure Gap max 0.15mm+/-0.1mm; flush to +/-0.2mm Sub-Branding Illumination Window to Top Enclosure Gap max 0.3mm+/-0.2mm ; flush to +/-0.2 mm Antenna Cover to LCD Back Gap max 0.2mm+/-0.2mm; flush to 0.1+/-0.2 mm 1 2 3 3 Class 1 surface

Nimoy – PSCS 30. LCD back to LCD bezel in former two corners flush to a. LCD back edge protruding from bezel edge < 0.1mm. b. LCD back edge shrinking from bezel edge <,=0.3mm. 31. Antenna Cover to LCD Bezel a. Antenna Cover edge protruding from bezel edge <, = 0.1mm. b. Antenna Cover edge shrinking from bezel edge <,=0.3mm 30 30 30 31

Nimoy – PSCS 21 22 23 24 25 6 Class 3 surface 6 . ODD Door to Top Enclosure Gap max 0. 8mm+/-0.4mm ; flush to +/-0.4 mm Battery Pack to Battery Platform symmetrical perimeter gap Gap max 0.4mm+/-0.2mm; flush to +/-0.2mm Battery Release to Base Enclosure Battery Indicator to Battery Pack Gap max 0.2mm+/-0.1mm; Battery Button to Battery Indicator Base Door to Base Enclosure symmetrical perimeter gap Gap max 0.3mm+/-0.2mm; 21 22 23 24 25 6 Class 3 surface

Nimoy – PSCS 8 8 4 3 9 6 5 8 Class 2 surface Class 2 surface LCD Back to LCD Bezel symmetrical perimeter gap Gap max 0.3mm+/-0.2mm; flush to 0.1+/-0.2mm Top Enclosure to Base Enclosure symmetrical perimeter gap flush to +/-0.2mm 6 . ODD Door to Top Enclosure Gap max 0. 8mm+/-0.4mm; flush to +/-0.4mm Connector Surrounds to Top Enclosure nominal gap Gap max 0.20mm+/-0.1mm; ODD Eject Button to ODD Door gap Gap max 0.5mm+/-0.2mm; 8 8 Class 2 surface 4 3 9 6 Class 2 surface 5 8

Nimoy – PSCS 7 Class 2 surface Class 2 surface Dummy Card Reader to Base Enclosure Gap max 0.45mm+/-0.2mm; flush to +0.2mm/-0.4mm Class 2 surface Class 2 surface 7

Nimoy – PSCS 27 26 11 Class 1 surface 11. LCD Bezel to hinge covers nominal Gap 0.5mm+/-0.3mm (X axis) Gap 0.8 mm+/-0.3mm (Y axis), flush to +/-0.4mm 26. LCD visible area to bezel (X, Y axis) Gap max 0.9mm+/-0.7mm LCD module to bezel (Z axis) Gap <=1.2mm 27 26 Class 1 surface 11

Nimoy – PSCS 14 13 18 29 12 15 16 19a 19b 17b 17a Class 1 surface Palmrest to Top Enclosure symmetrical perimeter gap Gap max 0.3mm+/-0.2mm; flush to +/-0.2mm Control Strip Lens to Palmrest symmetrical perimeter gap Gap max 0.2mm+/-0.1mm; flush to 0.3mm+/-0.2 mm (Z axis) Power Button to Control Strip Lens symmetrical gap Gap max 0.3mm+/-0.3mm; flush to 0.2mm+/-0.2mm (Z axis) Touch Pad Ring to Palmrest symmetrical Touchpad to Touch Pad Ring symmetrical 17a. Touchpad Buttons to Touch Pad /Touch Pad Ring symmetrical Gap max 0.4mm+/-0.2mm; flush to 0.8mm+/-0.2mm from TP 0.4mm+/-0.2mm from TP ring 17b. between Touchpad buttons Gap max 0.5mm+/-0.2mm; Hinge covers to Top Enclosure nominal Gap max 0.4mm+/-0.3mm; 19a. Touch Pad LED lens to Palmrest nominal Gap max 0.15mm+/-0.1mm; 19b. Touchpad LED lens to Touch Pad Ring nominal JBL badge to palmrest Gap max 0.15mm+/-0.15mm(X, Y axis); flush to -0.2+/-0.1mm (Z axis) 14 13 18 29 12 19a 15 16 19b 17b 17a Class 1 surface

Paint Coverage Specification D-module openings (CD, DVD, etc…) Prefer minimal masking at transition to interior surface – NOT required Battery Cavity – no “over-spray” 75%+ Paint Coverage Connectors Kensington Lock PC Card / Smart Card HDD Module Bezel Sides (first 2 mm.) Fan Vents Part Lines “Reveals” Screw Recesses (until “in-shadow” under office light) Docking Alignment Recesses (until “in-shadow” under office light) Underside “shadow” of LCD Latch 100%+ Paint Coverage Primary surfaces 0 - 100%+ Paint Coverage no masking is necessary – any coverage amount is acceptable Wear Surfaces Under Battery Latches – 100% paint coverage Determine wear locations and conceal / minimize i.e. create intentional wear areas which are covered by the latch through its allowable travel. LCD Latch – 100% paint coverage Dock Doors *friction (lubricated material) – unpainted Track Pad & Point Stick Buttons

Non-Product Specific Coverage Requirements Paint Coverage Specification Non-Product Specific Coverage Requirements -Generic Requirements Which Apply To ALL Portables Cosmetic Hinges 0% 75%+ 100% 0-100%

Paint Coverage Specification ODD Bezel and Opening 0% 75%+ 100% 0-100%

Base door and Opening Paint Coverage Specification Basedoor opening surround wall Return Return Flat Return TBD

Screw Recess 0% 75%+ 100% 0-100% shadow No shadow Paint Coverage Specification Screw Recess shadow 0% 75%+ 100% 0-100% No shadow

Paint Coverage Specification Parting Lines 0% 75%+ 100% 0-100%

Battery Latch 0% 75%+ 100% 0-100% Wear zone under latch Paint Coverage Specification Battery Latch Wear zone under latch 0% 75%+ 100% 0-100%

Cosmetic Inspection Criteria for External Parts Cosmetic Inspection Criteria for External Painting Parts Please check the attached file as below Cosmetic Inspection Criteria for External Parts Inspection Conditions: 750~950 Lux, at 45 cm (18 in), 45 +/- 10°, for 10 sec. Particle (Bubble), Spec, Inclusions, Contaminations Size Max. count allowed Distance between imperfections Inspection Tool Class A Class B Top Side + Bottom <0.05 mm2 Ignore Ignore as long as not visually intrusive ≥0.05, <0.1 mm2 5 8 ≥70 mm Visual. Inspection. Template ≥0.1, <0.2 mm2 3 ≥0.2, <0.3 mm2 1 ≥0.3 mm2

Distance between imperfections Color Stain Size Max. count allowed Distance between imperfections Inspection Tool Class A Class B Class C < 0.1mm2 8 5 3 or less within a 20mm square area, if distance between spot is 1mm >, will be regarded as one(1x) 0.3mm spot Visual Inspection Template 0.1~0.2mm2 2 3 > 70 mm

Fiber (Dell make it into Contamination) Distance between imperfections Length Max. count allowed Distance between imperfections Inspection Tool (W≤0.1mm) Class A Class B Top Side + Bottom ≤0.5 mm 4 6 ≥70 mm Visual. Inspection. Template 0.5 ~ 1 mm 3 1 ~ 2 mm 2 2 ~ 3 mm > 3 mm

Scratches, Nicks, Cracking, Delamination Max. count allowed Distance between imperfections Inspection Tool Width Class A (L < 2 mm) Class B Class C (L < 3 mm) Can be felt > 70 mm Visual Inspection Template < 0.3mm 1 2 3 0.3~0.5mm 4 > 0.5mm

Acceptance/Reject Criteria Defects Acceptance/Reject Criteria Inspection Tool Insensible scratch Use 25% contrast standard for accept/reject by visible. Film, Golden sample Flow mark External surface: not allowed; Internal: check against sample Visual, Golden sample Shrink mark Parting line Needs to be smooth. Check drawing for deformation and misalignment allowed Bright spot Per spec; compare against sample if surface too small to measure sample Color variation/ Stain Not allowed Visual Burr External surface: not allowed; Internal: check drawing and sample Hole Crack Missing

Specs, Inclusions, Contaminations RHCM Inspection Conditions: 750~950 Lux, at 45 cm (18 in), 45 +/- 10°, for 10 sec. Specs, Inclusions, Contaminations size Max. count allowed Distance between imperfections Inspection Tool Class A Class B Class C 0.1~0.2mm2 2 > 75mm Visual Inspection Template 0.2~0.3mm2 1 3 0.3~0.5mm2 > 50mm 0.5~0.7mm2 > 50 mm 0.5~1.0mm2 Scratches, Nicks, Cracking, Delamination Width (L < 10 mm) (L < 15 mm) 0.15mm<W< 0.35mm 0.35mm<W< 0.5mm 0.5mm<W< 0.65mm

Acceptance/Reject Criteria RHCM Inspection Conditions: 750~950 Lux, at 45 cm (18 in), 45 +/- 10°, for 10 sec. Defects Acceptance/Reject Criteria Inspection Tool Insensible scratch Use 25% contrast standard for accept/reject by visible. Film, Golden sample Flow mark External surface: not allowed; Internal: check against sample Visual, Golden sample Shrink mark Parting line Needs to be smooth. Check drawing for deformation and misalignment allowed Bright spot Per spec; compare against sample if surface too small to measure sample Color variation/ Stain Not allowed Visual Burr In the area of touch < 0.1mm Hole Crack Missing Foil stick 1.at least 3/2 screw hole can be seen; 2. Not allow breakage. White mark by eject pin Gate area & eject pin area: check against sample Other: not allow

Cosmetic Inspection Criteria for External Anodized and Plated Parts Inspection Conditions: 750-950 Lux, at 45 cm (18 in), 45 +/- 10°, for 1 sec per 160 cm2 (25 in2). Accept / Reject Criteria Allowable imperfection within any 5” diameter; For Discoloration, please compare with lower limit sample. 1 Scratches, Abrasions Class 1 – Allow Max 1 defect @ 0.12”/3.06mm (L) x 0.01”/0.25mm x 0 mm (D) Allow Max 2 defect @ 0.0985” /2.50 mm (L) in diameter x 0.002”/.051mm (D) Class 2 – Allow Max 1 defect @ 0.23” /6mm (L) in diameter x 0.004”/.102mm (D) Allow Max 3 defect @ 0.0985” /2.50 mm (L) in diameter x 0.004”/.102mm (D) Class 3 – Allow Max 1 defect @ 1.575”/40 mm (L) x 0.02”/0.5mm (w) x 0.02”/0.5mm (D) Allow Max 2 defect @ 0.275”/7.00 mm (L) x 0.00 mm (D) Allow Max 3 defect between 0 and 0.20”/5mm (L) x 0.15”/0.38mm (D) 2 Bubbles, Specks Class 1 – Allow Max 1 defect @ 0.05”/1.27mm in diameter Class 2 – Allow Max 2 defect @ 0.07” /1.78mm in diameter Class 3 – Allow Max 3 defect @ 0.07”/1.78 mm in diameter Allow Max 5 defect @ 0.05’/1.27 mm in diameter 3 Inclusions, Contaminations, water mark, discoloration Class 2 – Allow Max 1 defect @ 0.39”/10 mm x 0.01”/0.254mm (D) Allow Max 2 defect @ 0.10”/2.54mm x 0.020”/0.50mm (D) Class 3 – Allow Max 1 defect @ 0.39”/10 mm x 0.01”/0.254mm (D) Allow Max 3 defect @ 0.10”/2.54mm x 0.020”/0.50mm (D) 4 Nicks, Dent Class 1 – Allow Max 1 defect @ 0.025”/0.635mm in diameter x 0.015”/0.38mm (D) Class 2 – Allow Max 1 defect @ 0.035”/0.90mm in diameter X 0.015”/0.38mm (D) Allow Max 2 defect @ 0.015”/0.38mm in diameter x 0.015”/0.38mm (D) Class 3 – Allow Max 1 defect @ 0.035”/0.90mm in diameter X 0.015”/0.38mm (D) Allow Max 4 defect @ 0.015”/0.38mm in diameter x 0.015”/0.38mm (D) 5 Strip line Strip line should be OK from raw material. See limit sample.